| 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 | $231.65 | 11.104% | $257.3724 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $30.98 | 5.364% | $32.6418 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $164.28 | 3.807% | $170.5341 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $220.31 | 8.583% | $239.2192 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $207.39 | 9.557% | $227.2103 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $108.27 | 13.387% | $122.7641 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $89.70 | 4.554% | $93.7849 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $1,052.58 | $1,143.5268 | $1,143.51 | $1,143.50 | $1,143.50 | |