| 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 | $9.54 | 6.290% | $10.1401 | $10.14 | $10.15 | $10.10 |
| Purchase #2 | $36.87 | 5.336% | $38.8374 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $212.60 | 10.784% | $235.5268 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $165.86 | 3.647% | $171.9089 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $238.57 | 9.815% | $261.9856 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $148.27 | 4.651% | $155.166 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $214.56 | 4.814% | $224.8889 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,026.27 | $1,098.4537 | $1,098.47 | $1,098.50 | $1,098.40 | |