| 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 | $212.49 | 12.454% | $238.9535 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $24.83 | 9.593% | $27.2119 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $22.71 | 13.730% | $25.8281 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $73.71 | 3.563% | $76.3363 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $25.73 | 9.833% | $28.26 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $26.59 | 8.109% | $28.7462 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $125.98 | 6.801% | $134.5479 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $512.04 | $559.8839 | $559.89 | $559.90 | $559.80 | |