| 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 | $236.28 | 8.850% | $257.1908 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $54.41 | 5.179% | $57.2279 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $51.50 | 3.431% | $53.267 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $180.88 | 3.282% | $186.8165 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $213.49 | 5.645% | $225.5415 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $208.93 | 5.134% | $219.6565 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $114.42 | 4.632% | $119.7199 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $1,059.91 | $1,119.4201 | $1,119.43 | $1,119.40 | $1,119.40 | |