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: [-674, 613, 71, -468, -619, -915, 592, 909, -298]

SOLUTION: [-670, 610, 70, -470, -620, -920, 590, 910, -300]

PROBLEM: [246, -599, -415, 652]

SOLUTION: [250, -600, -420, 650]

PROBLEM: [601, 833, -868, 199, 372, 845, 696, -173]

SOLUTION:
[600, 830, -870, 200, 370, 840, 700, -170]