| 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 | $111.36 | 12.248% | $124.9994 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $79.25 | 5.349% | $83.4891 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $232.27 | 13.218% | $262.9714 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $40.59 | 9.597% | $44.4854 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $106.52 | 12.231% | $119.5485 | $119.55 | $119.55 | $119.50 |
| Purchase #6 | $148.77 | 7.689% | $160.2089 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $159.43 | 9.726% | $174.9362 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $878.19 | $970.6389 | $970.65 | $970.65 | $970.60 | |