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: [-269, -707, 991, 625, -376, 296, 841, 561, -674, -218, 929, 361]

[-270, -710, 990, 620, -380, 300, 840, 560, -670, -220, 930, 360]