| 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 | $228.96 | 12.839% | $258.3562 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $17.93 | 13.122% | $20.2828 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $28.47 | 10.419% | $31.4363 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $110.56 | 11.216% | $122.9604 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $84.42 | 11.280% | $93.9426 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $148.39 | 10.773% | $164.3761 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $97.95 | 5.266% | $103.108 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $716.68 | $794.4624 | $794.47 | $794.50 | $794.50 | |