| 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 | $249.83 | 11.152% | $277.691 | $277.69 | $277.70 | $277.70 |
| Purchase #2 | $86.53 | 8.318% | $93.7276 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $67.48 | 9.511% | $73.898 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $30.43 | 11.320% | $33.8747 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $220.75 | 3.386% | $228.2246 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $74.31 | 7.478% | $79.8669 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $112.66 | 11.143% | $125.2137 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $841.99 | $912.4965 | $912.49 | $912.45 | $912.50 | |