| 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 | $185.98 | 4.481% | $194.3138 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $232.50 | 4.716% | $243.4647 | $243.46 | $243.45 | $243.50 |
| Purchase #3 | $28.45 | 3.617% | $29.479 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $111.28 | 13.527% | $126.3328 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $29.58 | 13.368% | $33.5343 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $46.30 | 3.823% | $48.07 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $30.52 | 11.870% | $34.1427 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $664.61 | $709.3373 | $709.32 | $709.35 | $709.30 | |