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: [-406, -506, 411, 671, 853, 623, -995, -973, 991, 28, 377, -60]

[-410, -510, 410, 670, 850, 620, -1000, -970, 990, 30, 380, -60]