| 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 | $104.85 | 5.114% | $110.212 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $81.56 | 11.378% | $90.8399 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $200.30 | 13.727% | $227.7952 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $111.89 | 8.678% | $121.5998 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $222.26 | 6.571% | $236.8647 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $239.87 | 11.363% | $267.1264 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $10.40 | 3.322% | $10.7455 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $971.13 | $1,065.1835 | $1,065.19 | $1,065.20 | $1,065.10 | |