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.

[-641, -460, -142, 77, -456, -669, 421, -68, -513, 974, 458]
[-640, -460, -140, 80, -460, -670, 420, -70, -510, 970, 460]

[471, 294, 227, -202, 232, 258, -751, -803, -167, -835, -282, -895, -48]
[470, 290, 230, -200, 230, 260, -750, -800, -170, -840, -280, -900, -50]

[-61, -253, 569, 179, -531, -316, 985, 503, 775, 973]
[-60, -250, 570, 180, -530, -320, 980, 500, 780, 970]