| 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 | $207.72 | 10.179% | $228.8638 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $158.84 | 10.552% | $175.6008 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $126.45 | 5.267% | $133.1101 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $70.53 | 3.622% | $73.0846 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $52.79 | 5.411% | $55.6465 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $24.55 | 10.564% | $27.1435 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $201.36 | 9.586% | $220.6624 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $842.24 | $914.1117 | $914.10 | $914.10 | $914.10 | |