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: [-863, -425, -351]

SOLUTION: [-860, -420, -350]

PROBLEM: [341, 306, 925, -975, -4, -905, 759, -814, 494, -690, -308, -787]

SOLUTION: [340, 310, 920, -980, 0, -900, 760, -810, 490, -690, -310, -790]

PROBLEM: [544, -418, 210, -316]

SOLUTION:
[540, -420, 210, -320]