| 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 | $209.96 | 12.663% | $236.5472 | $236.55 | $236.55 | $236.50 |
| Purchase #2 | $89.86 | 12.399% | $101.0017 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $140.86 | 13.288% | $159.5775 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $216.92 | 10.242% | $239.1369 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $185.56 | 4.672% | $194.2294 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $29.48 | 12.458% | $33.1526 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $179.92 | 3.411% | $186.0571 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $1,052.56 | $1,149.7024 | $1,149.71 | $1,149.75 | $1,149.70 | |