| 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 | $37.67 | 9.384% | $41.205 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $227.74 | 6.574% | $242.7116 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $143.66 | 5.537% | $151.6145 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $113.69 | 9.517% | $124.5099 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $27.65 | 11.431% | $30.8107 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $14.64 | 9.405% | $16.0169 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $107.34 | 8.601% | $116.5723 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $672.39 | $723.4409 | $723.44 | $723.35 | $723.40 | |