| 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 | $239.25 | 4.434% | $249.8583 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $23.72 | 9.455% | $25.9627 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $193.98 | 9.564% | $212.5322 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $51.87 | 6.811% | $55.4029 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $224.99 | 6.157% | $238.8426 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $150.68 | 8.746% | $163.8585 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $7.33 | 12.561% | $8.2507 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $891.82 | $954.7079 | $954.70 | $954.70 | $954.80 | |