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: [-331, 368, -137, -428, -651, -275, 65, -511, 491, -699, -749, 462, -414]

SOLUTION: [-330, 370, -140, -430, -650, -280, 60, -510, 490, -700, -750, 460, -410]

PROBLEM: [-324, 79, -113, -505, -410, 94, -846, -91, -108]

SOLUTION: [-320, 80, -110, -500, -410, 90, -850, -90, -110]

PROBLEM: [458, 776, 212, 413, 398, 646, -865, -816, 129, -642, 354, 252, -903, -41, -314]

SOLUTION:
[460, 780, 210, 410, 400, 650, -860, -820, 130, -640, 350, 250, -900, -40, -310]