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: [-996, 586, 385, -204, -421, -625, -60, -106, -713, 293, -225, 338]

[-1000, 590, 380, -200, -420, -620, -60, -110, -710, 290, -220, 340]