| 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 | $82.81 | 8.324% | $89.7031 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $227.37 | 11.229% | $252.9014 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $210.68 | 8.602% | $228.8027 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $214.91 | 3.648% | $222.7499 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $12.36 | 11.128% | $13.7354 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $133.27 | 5.703% | $140.8704 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $200.25 | 5.528% | $211.3198 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $1,081.65 | $1,160.0827 | $1,160.08 | $1,160.05 | $1,160.00 | |