| 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 | $245.67 | 6.417% | $261.4346 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $128.35 | 9.355% | $140.3571 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $125.79 | 9.316% | $137.5086 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $20.60 | 13.524% | $23.3859 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $226.93 | 12.758% | $255.8817 | $255.88 | $255.90 | $255.90 |
| Purchase #6 | $108.51 | 13.284% | $122.9245 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $44.26 | 11.510% | $49.3543 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $900.11 | $990.8467 | $990.84 | $990.85 | $990.90 | |