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: [-255, 617, -409, 744, -28, 832, -262, -932, 972, 114, -783, 161]

[-260, 620, -410, 740, -30, 830, -260, -930, 970, 110, -780, 160]