| 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 | $112.36 | 11.482% | $125.2612 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $75.76 | 8.393% | $82.1185 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $205.43 | 7.838% | $221.5316 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $232.99 | 4.800% | $244.1735 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $15.98 | 7.339% | $17.1528 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $57.71 | 11.705% | $64.465 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $103.70 | 11.357% | $115.4772 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $803.93 | $870.1798 | $870.18 | $870.15 | $870.30 | |