| 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 | $107.67 | 13.426% | $122.1258 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $97.61 | 9.619% | $106.9991 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $17.38 | 10.667% | $19.2339 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $208.76 | 12.318% | $234.4751 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $11.56 | 8.152% | $12.5024 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $62.49 | 3.181% | $64.4778 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $117.34 | 11.793% | $131.1779 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $622.81 | $690.9920 | $691.00 | $691.10 | $691.00 | |