TASK 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.
PROBLEM: [-489, -224, 742, -47, -561, 960, 681, 211, 977, 802, -613, 694, -999, 773]

SOLUTION: [-490, -220, 740, -50, -560, 960, 680, 210, 980, 800, -610, 690, -1000, 770]

PROBLEM: [326, 636, 991, -936, 886, -859, -910, 130, 558, -661, -469]

SOLUTION: [330, 640, 990, -940, 890, -860, -910, 130, 560, -660, -470]

PROBLEM: [-457, -324, 709, -403, -219, -339, 447, -605, 661, -16, -489, -324, -285, -445]

SOLUTION:
[-460, -320, 710, -400, -220, -340, 450, -600, 660, -20, -490, -320, -280, -440]