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: [-610, 534, -143, -221, -304, 704, 732, 196, 739, 976, 447, 410]

[-610, 530, -140, -220, -300, 700, 730, 200, 740, 980, 450, 410]