In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.

[-239, 912, 8, -485, -101, 956, -95, 549, -253, -415, -912, 857]
[-240, 910, 10, -480, -100, 960, -100, 550, -250, -420, -910, 860]