| 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 | $25.97 | 11.332% | $28.9129 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $217.47 | 5.416% | $229.2482 | $229.25 | $229.25 | $229.20 |
| Purchase #3 | $95.84 | 4.531% | $100.1825 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $102.33 | 4.692% | $107.1313 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $200.49 | 6.331% | $213.183 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $222.28 | 12.243% | $249.4937 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $161.41 | 12.867% | $182.1786 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,025.79 | $1,110.3302 | $1,110.32 | $1,110.40 | $1,110.30 | |