| 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 | $237.70 | 4.781% | $249.0644 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $48.39 | 11.509% | $53.9592 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $60.90 | 9.816% | $66.8779 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $46.36 | 11.415% | $51.652 | $51.65 | $51.65 | $51.70 |
| Purchase #5 | $118.52 | 11.566% | $132.228 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $221.48 | 9.447% | $242.4032 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $124.95 | 9.579% | $136.919 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $858.30 | $933.1037 | $933.10 | $933.10 | $933.20 | |