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: [-686, 985, -741, 213, -189, -215, 544, -692, 93, -640, 18, -328]

[-690, 980, -740, 210, -190, -220, 540, -690, 90, -640, 20, -330]