| 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 | $227.76 | 3.676% | $236.1325 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $218.51 | 4.670% | $228.7144 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $97.41 | 10.114% | $107.262 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $82.37 | 9.240% | $89.981 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $169.31 | 7.869% | $182.633 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $154.33 | 11.600% | $172.2323 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $93.75 | 11.660% | $104.6813 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,043.44 | $1,121.6365 | $1,121.62 | $1,121.70 | $1,121.60 | |