| 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 | $47.30 | 10.343% | $52.1922 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $191.44 | 6.699% | $204.2646 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $195.61 | 6.283% | $207.9002 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $21.49 | 9.290% | $23.4864 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $30.82 | 7.224% | $33.0464 | $33.05 | $33.05 | $33.00 |
| Purchase #6 | $248.79 | 13.387% | $282.0955 | $282.10 | $282.10 | $282.10 |
| Purchase #7 | $93.57 | 9.359% | $102.3272 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $829.02 | $905.3125 | $905.32 | $905.35 | $905.30 | |