| 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 | $36.67 | 13.483% | $41.6142 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $6.38 | 12.256% | $7.1619 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $18.65 | 3.299% | $19.2653 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $215.28 | 13.296% | $243.9036 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $236.81 | 3.410% | $244.8852 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $183.97 | 13.283% | $208.4067 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $116.31 | 12.516% | $130.8674 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $814.07 | $896.1043 | $896.11 | $896.05 | $896.20 | |