| 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 | $8.85 | 9.153% | $9.66 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $182.94 | 12.137% | $205.1434 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $119.90 | 8.603% | $130.215 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $150.43 | 8.487% | $163.197 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $49.70 | 12.450% | $55.8877 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $225.65 | 5.469% | $237.9908 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $159.47 | 8.796% | $173.497 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $896.94 | $975.5909 | $975.60 | $975.60 | $975.60 | |