| 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 | $134.97 | 10.619% | $149.3025 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $58.58 | 12.454% | $65.8756 | $65.88 | $65.90 | $65.90 |
| Purchase #3 | $94.46 | 13.861% | $107.5531 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $49.79 | 7.648% | $53.5979 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $234.81 | 6.250% | $249.4856 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $147.49 | 5.222% | $155.1919 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $55.74 | 11.718% | $62.2716 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $775.84 | $843.2782 | $843.28 | $843.30 | $843.40 | |