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: [-132, 389, -11, -944, 33, -235, 498, 663, -120, -627]

SOLUTION: [-130, 390, -10, -940, 30, -240, 500, 660, -120, -630]

PROBLEM: [-605, 478, 404, 29, 562, -837, 309, 370, 692, 787, 418, 573]

SOLUTION: [-600, 480, 400, 30, 560, -840, 310, 370, 690, 790, 420, 570]

PROBLEM: [661, -988, 445, -459, 157, -771, -838, -844, -627, 280]

SOLUTION:
[660, -990, 440, -460, 160, -770, -840, -840, -630, 280]