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: [-728, 592, -897, -565, -452, 109, -473, 224, -616, 996, 141, -297, -928]

[-730, 590, -900, -560, -450, 110, -470, 220, -620, 1000, 140, -300, -930]