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: [-212, 571, -810, -486, 557, -613, 889, 635, 760, -834, 341]

[-210, 570, -810, -490, 560, -610, 890, 640, 760, -830, 340]