calculateMonthlyPaymentWithTax() {
    if (this.taxMethod === TAX_ON_MONTHLY_PAYMENT)
      return this.monthlyPaymentPreTax * (1 + this.salesTax / 100);
    return this.monthlyPaymentPreTax;
  }
/*
    Calculates monthly payment based on method of taxation
    Returns: Number
  */
Calculates monthly payment based on method of taxation
Returns: Number
Calculates monthly payment based on method of taxation Returns : Number
calculateMonthlyPaymentWithTax() {
    if (this.taxMethod === TAX_ON_MONTHLY_PAYMENT)
      return this.monthlyPaymentPreTax * (1 + this.salesTax / 100);
    return this.monthlyPaymentPreTax;
  }
calculateMonthlyPaymentWithTax ( ) { if ( this . taxMethod === TAX_ON_MONTHLY_PAYMENT ) return this . monthlyPaymentPreTax * ( 1 + this . salesTax / 100 ) ; return this . monthlyPaymentPreTax ; }
Calculates monthly payment based on method of taxation
Returns: Number
Calculates monthly payment based on method of taxation Returns : Number