| 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 | $94.25 | 12.488% | $106.0199 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $205.33 | 4.472% | $214.5124 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $26.58 | 13.270% | $30.1072 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $177.84 | 13.215% | $201.3416 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $149.90 | 9.264% | $163.7867 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $27.79 | 6.850% | $29.6936 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $104.51 | 4.175% | $108.8733 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $786.20 | $854.3347 | $854.33 | $854.30 | $854.30 | |