Definition: 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.
Input: [-488, 933, -72, -22, -795, -257, 70, 935, -570, 404, 882, -327]

[-490, 930, -70, -20, -800, -260, 70, 940, -570, 400, 880, -330]