| 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 | $123.40 | 11.689% | $137.8242 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $246.32 | 6.679% | $262.7717 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $154.57 | 10.134% | $170.2341 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $243.79 | 5.432% | $257.0327 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $207.33 | 9.691% | $227.4224 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $70.92 | 3.148% | $73.1526 | $73.15 | $73.15 | $73.20 |
| Purchase #7 | $98.54 | 5.856% | $104.3105 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $1,144.87 | $1,232.7482 | $1,232.73 | $1,232.70 | $1,232.70 | |