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: [121, 314, -826, -292, -470, 662, 401, 486]

SOLUTION: [120, 310, -830, -290, -470, 660, 400, 490]

PROBLEM: [781, -265, -968, -261, 313, 496, 524, 58, -684, -428, -67, -230, 551, 377]

SOLUTION: [780, -260, -970, -260, 310, 500, 520, 60, -680, -430, -70, -230, 550, 380]

PROBLEM: [-130, -498, -825, 951, 548, 193, 120]

SOLUTION:
[-130, -500, -820, 950, 550, 190, 120]