| 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 | $236.39 | 11.223% | $262.92 | $262.92 | $262.90 | $262.90 |
| Purchase #2 | $232.50 | 11.698% | $259.6979 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $184.81 | 10.854% | $204.8693 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $27.51 | 5.650% | $29.0643 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $28.49 | 5.636% | $30.0957 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $156.79 | 11.456% | $174.7519 | $174.75 | $174.75 | $174.80 |
| Purchase #7 | $123.84 | 7.195% | $132.7503 | $132.75 | $132.75 | $132.80 |
| 7 purchase totals = | $990.33 | $1,094.1494 | $1,094.15 | $1,094.10 | $1,094.30 | |