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: [-462, -249, 876, 794, 812]

SOLUTION: [-460, -250, 880, 790, 810]

PROBLEM: [305, 779]

SOLUTION: [300, 780]

PROBLEM: [620, -898, 666, -826, -485, -334, 537, -667, -521, -628, 523, 945, 812, 869, 558]

SOLUTION:
[620, -900, 670, -830, -480, -330, 540, -670, -520, -630, 520, 940, 810, 870, 560]