| 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 | $194.40 | 12.790% | $219.2638 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $145.49 | 11.276% | $161.8955 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $10.31 | 4.844% | $10.8094 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $244.80 | 10.630% | $270.8222 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $205.92 | 9.129% | $224.7184 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $24.90 | 13.111% | $28.1646 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $48.93 | 8.569% | $53.1228 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $874.75 | $968.7967 | $968.79 | $968.70 | $968.80 | |