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: [-8, 674, 932, -667, -570, 226, 869, 63, -307, -551, -555, -67]

[-10, 670, 930, -670, -570, 230, 870, 60, -310, -550, -560, -70]