| 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 | $106.43 | 6.499% | $113.3469 | $113.35 | $113.35 | $113.30 |
| Purchase #2 | $204.97 | 8.350% | $222.085 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $12.50 | 11.450% | $13.9313 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $114.49 | 11.104% | $127.203 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $210.30 | 3.404% | $217.4586 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $45.77 | 4.334% | $47.7537 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $226.37 | 7.705% | $243.8118 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $920.83 | $985.5903 | $985.59 | $985.60 | $985.60 | |