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: [-226, 28, -495, -494, 533, -308, 683, -601, -33, 838, -880]

[-230, 30, -500, -490, 530, -310, 680, -600, -30, 840, -880]