| 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 | $98.49 | 6.628% | $105.0179 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $121.70 | 7.730% | $131.1074 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $65.58 | 9.338% | $71.7039 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $242.95 | 7.725% | $261.7179 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $201.97 | 9.403% | $220.9612 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $214.87 | 10.377% | $237.1671 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $125.58 | 12.548% | $141.3378 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,071.14 | $1,169.0132 | $1,169.02 | $1,168.95 | $1,169.00 | |