| 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 | $234.46 | 6.114% | $248.7949 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $75.37 | 7.380% | $80.9323 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $44.94 | 11.705% | $50.2002 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $62.88 | 6.284% | $66.8314 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $246.25 | 5.753% | $260.4168 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $206.90 | 9.288% | $226.1169 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $50.95 | 8.290% | $55.1738 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $921.75 | $988.4663 | $988.46 | $988.45 | $988.40 | |