| 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 | $28.27 | 13.873% | $32.1919 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $48.53 | 3.553% | $50.2543 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $196.53 | 11.433% | $218.9993 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $249.29 | 6.799% | $266.2392 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $70.46 | 4.814% | $73.8519 | $73.85 | $73.85 | $73.90 |
| Purchase #6 | $172.98 | 7.637% | $186.1905 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $146.64 | 12.552% | $165.0463 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $912.70 | $992.7734 | $992.77 | $992.80 | $992.80 | |