| 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 | $182.83 | 4.170% | $190.454 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $136.86 | 10.673% | $151.4671 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $237.57 | 4.656% | $248.6313 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $217.42 | 8.585% | $236.0855 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $236.88 | 13.213% | $268.179 | $268.18 | $268.20 | $268.20 |
| Purchase #6 | $194.45 | 13.865% | $221.4105 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $201.41 | 12.261% | $226.1049 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $1,407.42 | $1,542.3323 | $1,542.33 | $1,542.35 | $1,542.40 | |