| 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 | $113.90 | 7.355% | $122.2773 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $22.30 | 13.734% | $25.3627 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $91.98 | 8.338% | $99.6493 | $99.65 | $99.65 | $99.60 |
| Purchase #4 | $212.53 | 13.578% | $241.3873 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $140.31 | 11.378% | $156.2745 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $201.43 | 6.684% | $214.8936 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $91.37 | 8.708% | $99.3265 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $873.82 | $959.1712 | $959.17 | $959.20 | $959.20 | |