Q: 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.
[-321, 839, 494, -999, -642, 123, 51, 614, 534, -941, -923, -724]
A:
[-320, 840, 490, -1000, -640, 120, 50, 610, 530, -940, -920, -720]