| 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 | $213.49 | 3.614% | $221.2055 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $155.84 | 10.290% | $171.8759 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $134.91 | 6.410% | $143.5577 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $26.49 | 11.270% | $29.4754 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $223.82 | 12.253% | $251.2447 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $41.77 | 3.252% | $43.1284 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $29.57 | 3.443% | $30.5881 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $825.89 | $891.0757 | $891.09 | $891.15 | $891.10 | |