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: [-196, 824, -115, -542, -642, 253, -144, 539, 363, 56, 767, -951]

[-200, 820, -120, -540, -640, 250, -140, 540, 360, 60, 770, -950]