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: [865, 467, 888, 407, 19, 834, 10, 954]

SOLUTION: [860, 470, 890, 410, 20, 830, 10, 950]

PROBLEM: [350, -848, -680, -73, 727, 555, -493, 693, -743, -525, 218]

SOLUTION: [350, -850, -680, -70, 730, 560, -490, 690, -740, -520, 220]

PROBLEM: [-847, 493, -812, 279, 549, 255, -183, -467, -262, -784]

SOLUTION:
[-850, 490, -810, 280, 550, 260, -180, -470, -260, -780]