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: [217, 900, 794, -648, 144, 435, 797, -494, -687, -885, -502, -268, 286]

SOLUTION: [220, 900, 790, -650, 140, 440, 800, -490, -690, -880, -500, -270, 290]

PROBLEM: [-470, 770, -536, 932, -924, 923, 431, 86, -902, -895]

SOLUTION: [-470, 770, -540, 930, -920, 920, 430, 90, -900, -900]

PROBLEM: [969, -367, -515, -205, 433, -378]

SOLUTION:
[970, -370, -520, -200, 430, -380]