| 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 | $195.63 | 9.321% | $213.8647 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $105.38 | 7.155% | $112.9199 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $113.27 | 7.178% | $121.4005 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $80.60 | 7.104% | $86.3258 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $65.99 | 10.686% | $73.0417 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $106.31 | 4.273% | $110.8526 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $111.61 | 5.577% | $117.8345 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $778.79 | $836.2397 | $836.23 | $836.25 | $836.20 | |