| 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 | $115.40 | 3.260% | $119.162 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $98.82 | 8.499% | $107.2187 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $196.47 | 10.515% | $217.1288 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $210.85 | 7.691% | $227.0665 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $116.43 | 5.537% | $122.8767 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $39.27 | 7.403% | $42.1772 | $42.18 | $42.20 | $42.20 |
| Purchase #7 | $27.62 | 11.698% | $30.851 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $804.86 | $866.4809 | $866.49 | $866.50 | $866.60 | |