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: [471, 294, 227, -202, 232, 258, -751, -803, -167, -835, -282, -895, -48]

SOLUTION: [470, 290, 230, -200, 230, 260, -750, -800, -170, -840, -280, -900, -50]

PROBLEM: [-352, -788, -731, 157, 390]

SOLUTION: [-350, -790, -730, 160, 390]

PROBLEM: [965, -608, 415, 430, -942, 995, -421, -192, 866, -284, -941, 489, -962, -337]

SOLUTION:
[960, -610, 420, 430, -940, 1000, -420, -190, 870, -280, -940, 490, -960, -340]