| 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 | $229.48 | 13.734% | $260.9968 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $171.45 | 9.280% | $187.3606 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $207.52 | 8.635% | $225.4394 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $86.40 | 7.399% | $92.7927 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $14.87 | 6.152% | $15.7848 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $45.26 | 4.148% | $47.1374 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $76.54 | 5.771% | $80.9571 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $831.52 | $910.4688 | $910.47 | $910.50 | $910.50 | |