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.

[-638, 245, 97, -233, -147, -420, -522, -529, -708, -400, 912, -209, 1000]
[-640, 240, 100, -230, -150, -420, -520, -530, -710, -400, 910, -210, 1000]

[-472, 869, 525, 26, -477, -162, -858, -142, 216, 336, -162]
[-470, 870, 520, 30, -480, -160, -860, -140, 220, 340, -160]

[-144, 882, 551, -110, 247, 788, -785, -357, -860, -130, 851, 3]

[-140, 880, 550, -110, 250, 790, -780, -360, -860, -130, 850, 0]