| 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 | $240.80 | 7.163% | $258.0485 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $246.42 | 5.806% | $260.7271 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $178.76 | 7.130% | $191.5056 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $60.32 | 9.367% | $65.9702 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $34.27 | 8.593% | $37.2148 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $26.94 | 12.341% | $30.2647 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $44.39 | 4.482% | $46.3796 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $831.90 | $890.1105 | $890.11 | $890.10 | $890.10 | |