| 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 | $15.43 | 5.524% | $16.2824 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $222.61 | 5.531% | $234.9226 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $232.82 | 12.349% | $261.5709 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $185.90 | 9.758% | $204.0401 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $220.86 | 12.462% | $248.3836 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $123.26 | 5.301% | $129.794 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $20.95 | 12.603% | $23.5903 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $1,021.83 | $1,118.5839 | $1,118.57 | $1,118.60 | $1,118.60 | |