| 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 | $125.73 | 5.701% | $132.8979 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $109.73 | 9.692% | $120.365 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $26.46 | 5.530% | $27.9232 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $168.85 | 3.634% | $174.986 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $24.96 | 8.528% | $27.0886 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $207.66 | 13.291% | $235.2601 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $149.63 | 10.592% | $165.4788 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $813.02 | $883.9996 | $884.01 | $884.00 | $884.10 | |