| 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 | $125.66 | 9.585% | $137.7045 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $234.62 | 11.730% | $262.1409 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $217.50 | 10.555% | $240.4571 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $94.57 | 12.801% | $106.6759 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $197.80 | 7.505% | $212.6449 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $96.47 | 4.842% | $101.1411 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $238.29 | 6.373% | $253.4762 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $1,204.91 | $1,314.2406 | $1,314.24 | $1,314.30 | $1,314.20 | |