| 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 | $223.90 | 11.461% | $249.5612 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $217.58 | 4.485% | $227.3385 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $99.43 | 5.566% | $104.9643 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $89.49 | 5.229% | $94.1694 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $123.84 | 7.489% | $133.1144 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $15.87 | 6.450% | $16.8936 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $100.27 | 7.215% | $107.5045 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $870.38 | $933.5459 | $933.53 | $933.50 | $933.60 | |