| 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 | $250.84 | 3.711% | $260.1487 | $260.15 | $260.15 | $260.10 |
| Purchase #2 | $47.83 | 11.846% | $53.4959 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $202.81 | 6.250% | $215.4856 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $218.25 | 11.533% | $243.4208 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $234.26 | 6.488% | $249.4588 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $160.29 | 13.854% | $182.4966 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $60.71 | 9.435% | $66.438 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $1,174.99 | $1,270.9444 | $1,270.96 | $1,270.95 | $1,270.90 | |