| 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 | $215.28 | 10.855% | $238.6486 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $75.44 | 10.726% | $83.5317 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $82.62 | 6.158% | $87.7077 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $55.60 | 11.731% | $62.1224 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $190.44 | 5.394% | $200.7123 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $45.97 | 8.762% | $49.9979 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $165.29 | 13.391% | $187.424 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $830.64 | $910.1446 | $910.14 | $910.10 | $910.00 | |