| 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 | $187.49 | 9.288% | $204.9041 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $97.32 | 10.418% | $107.4588 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $27.90 | 11.671% | $31.1562 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $110.54 | 4.292% | $115.2844 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $39.99 | 10.322% | $44.1178 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $237.43 | 5.201% | $249.7787 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $196.31 | 11.804% | $219.4824 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $896.98 | $972.1824 | $972.18 | $972.20 | $972.30 | |