| 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 | $228.84 | 6.135% | $242.8793 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $170.74 | 7.274% | $183.1596 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $215.34 | 10.185% | $237.2724 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $108.28 | 9.871% | $118.9683 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $157.98 | 5.501% | $166.6705 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $10.73 | 12.606% | $12.0826 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $10.53 | 9.165% | $11.4951 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $902.44 | $972.5278 | $972.53 | $972.50 | $972.70 | |