| 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 | $122.61 | 3.784% | $127.2496 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $24.32 | 3.356% | $25.1362 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $61.75 | 6.871% | $65.9928 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $219.73 | 4.181% | $228.9169 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $54.90 | 5.310% | $57.8152 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $130.36 | 5.109% | $137.0201 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $143.31 | 10.292% | $158.0595 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $756.98 | $800.1903 | $800.20 | $800.15 | $800.10 | |