| 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 | $214.60 | 11.441% | $239.1524 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $82.64 | 7.851% | $89.1281 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $239.95 | 9.152% | $261.9102 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $23.32 | 7.494% | $25.0676 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $193.83 | 10.653% | $214.4787 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $139.57 | 9.723% | $153.1404 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $55.41 | 8.401% | $60.065 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $949.32 | $1,042.9424 | $1,042.95 | $1,042.95 | $1,043.00 | |