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: [314, 963, -502, -654, -229, -987, 382, -855, -529, 31, 310, 119, -333, -896]

SOLUTION: [310, 960, -500, -650, -230, -990, 380, -860, -530, 30, 310, 120, -330, -900]

PROBLEM: [212, -915, 418, 253, 360, 572, 645, 906, -13, -476, 799, 820, -647, -722]

SOLUTION: [210, -920, 420, 250, 360, 570, 640, 910, -10, -480, 800, 820, -650, -720]

PROBLEM: [-54, 647, -104, -627, -915, 787, -756, 252, 589, 958, -493, 687, 617, -30]

SOLUTION:
[-50, 650, -100, -630, -920, 790, -760, 250, 590, 960, -490, 690, 620, -30]