A lotto winner has donated NT$100 million (US$3.1 million) to charity, saying that as one who was once out of work for nearly two years, she knows very well the misery of having no money, the Taiwan Lottery said Tuesday. The Taiwan Lottery said she was the sole winner of a lucky draw worth NT$490 million, an accumulation of nine consecutive rollovers in which no winners were called. The winner, who did not want to be identified, received NT$392 million after taxes were deducted. The Taiwan Lottery said that when the winner and her husband showed up to claim the prize, they pledged to donate money and to use their windfall to pay for housing loans and open a company to help other needy people. 