| 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 | $212.95 | 12.393% | $239.3409 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $176.91 | 3.389% | $182.9055 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $30.67 | 11.716% | $34.2633 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $243.42 | 13.495% | $276.2695 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $116.40 | 6.779% | $124.2908 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $133.94 | 11.862% | $149.828 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $163.88 | 5.788% | $173.3654 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $1,078.17 | $1,180.2634 | $1,180.27 | $1,180.25 | $1,180.30 | |