| 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 | $224.94 | 3.278% | $232.3135 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $83.72 | 8.813% | $91.0982 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $200.70 | 8.272% | $217.3019 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $11.49 | 7.276% | $12.326 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $177.78 | 6.668% | $189.6344 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $67.54 | 11.669% | $75.4212 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $59.29 | 6.286% | $63.017 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $825.46 | $881.1122 | $881.11 | $881.10 | $881.00 | |