| 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 | $209.35 | 6.488% | $222.9326 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $225.66 | 4.766% | $236.415 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $200.49 | 6.374% | $213.2692 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $13.98 | 4.615% | $14.6252 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $224.89 | 10.214% | $247.8603 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $185.98 | 13.708% | $211.4741 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $161.56 | 8.611% | $175.4719 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $1,221.91 | $1,322.0483 | $1,322.05 | $1,322.00 | $1,322.10 | |