| 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 | $190.55 | 8.297% | $206.3599 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $133.99 | 10.568% | $148.1501 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $164.84 | 10.646% | $182.3889 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $77.63 | 8.309% | $84.0803 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $219.96 | 3.336% | $227.2979 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $29.86 | 6.369% | $31.7618 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $223.88 | 10.357% | $247.0673 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,040.71 | $1,127.1062 | $1,127.11 | $1,127.10 | $1,127.30 | |