| 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 | $108.58 | 13.644% | $123.3947 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $22.83 | 9.508% | $25.0007 | $25.00 | $25.00 | $25.00 |
| Purchase #3 | $192.67 | 6.481% | $205.1569 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $175.73 | 8.758% | $191.1204 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $27.78 | 10.631% | $30.7333 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $204.92 | 10.835% | $227.1231 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $82.64 | 7.128% | $88.5306 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $815.15 | $891.0597 | $891.05 | $891.05 | $891.00 | |