| 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 | $226.27 | 7.241% | $242.6542 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $11.94 | 3.706% | $12.3825 | $12.38 | $12.40 | $12.40 |
| Purchase #3 | $50.39 | 13.180% | $57.0314 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $8.98 | 12.537% | $10.1058 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $154.88 | 13.281% | $175.4496 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $53.57 | 5.184% | $56.3471 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $126.27 | 9.219% | $137.9108 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $632.30 | $691.8814 | $691.88 | $691.90 | $691.80 | |