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: [306, -325, -965, -629, -342, 914, -614, -912]

SOLUTION: [310, -320, -960, -630, -340, 910, -610, -910]

PROBLEM: [-915, -916, -76, 784, -55, 347]

SOLUTION: [-920, -920, -80, 780, -60, 350]

PROBLEM: [-699, -394, 620, 278, 111, -895, 925, 731, 822, 216, -404, 652, -102]

SOLUTION:
[-700, -390, 620, 280, 110, -900, 920, 730, 820, 220, -400, 650, -100]