| 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 | $103.92 | 12.340% | $116.7437 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $150.60 | 10.657% | $166.6494 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $20.47 | 11.478% | $22.8195 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $149.66 | 13.555% | $169.9464 | $169.95 | $169.95 | $169.90 |
| Purchase #5 | $21.91 | 7.862% | $23.6326 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $248.49 | 13.564% | $282.1952 | $282.20 | $282.20 | $282.20 |
| Purchase #7 | $211.45 | 6.420% | $225.0251 | $225.03 | $225.05 | $225.00 |
| 7 purchase totals = | $906.50 | $1,007.0119 | $1,007.02 | $1,007.05 | $1,006.80 | |