| 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 | $227.62 | 7.572% | $244.8554 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $236.26 | 3.113% | $243.6148 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $41.80 | 4.738% | $43.7805 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $247.92 | 13.428% | $281.2107 | $281.21 | $281.20 | $281.20 |
| Purchase #5 | $170.52 | 7.468% | $183.2544 | $183.25 | $183.25 | $183.30 |
| Purchase #6 | $67.67 | 3.553% | $70.0743 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $226.67 | 6.610% | $241.6529 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $1,218.46 | $1,308.4430 | $1,308.43 | $1,308.40 | $1,308.60 | |