| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.92 | 8.706% | $229.2827 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $187.36 | 10.493% | $207.0197 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $166.27 | 10.635% | $183.9528 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $58.71 | 4.667% | $61.45 | $61.45 | $61.45 | $61.50 |
| Purchase #5 | $125.66 | 11.439% | $140.0342 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $105.77 | 3.402% | $109.3683 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $221.93 | 12.177% | $248.9544 | $248.95 | $248.95 | $249.00 |
| 7 purchase totals = | $1,076.62 | $1,180.0621 | $1,180.05 | $1,180.05 | $1,180.20 | |