| 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 | $234.61 | 6.277% | $249.3365 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $237.91 | 5.132% | $250.1195 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $113.67 | 13.316% | $128.8063 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $70.74 | 8.540% | $76.7812 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $226.27 | 12.591% | $254.7597 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $134.57 | 3.358% | $139.0889 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $169.63 | 12.127% | $190.201 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $1,187.40 | $1,289.0931 | $1,289.10 | $1,289.10 | $1,289.10 | |