| 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 | $27.81 | 10.677% | $30.7793 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $246.54 | 8.644% | $267.8509 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $199.56 | 6.832% | $213.1939 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $54.71 | 9.873% | $60.1115 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $219.89 | 5.386% | $231.7333 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $224.96 | 3.194% | $232.1452 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $36.63 | 3.798% | $38.0212 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $1,010.10 | $1,073.8353 | $1,073.83 | $1,073.85 | $1,073.80 | |