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: [98, 227, 752, 649, 463, 562, -503, 491, -637]

SOLUTION: [100, 230, 750, 650, 460, 560, -500, 490, -640]

PROBLEM: [555, 561, 871, 230, 384, 93, -650, 891, 373, 152, 315, -889]

SOLUTION:
[560, 560, 870, 230, 380, 90, -650, 890, 370, 150, 320, -890]