| 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 | $99.40 | 5.448% | $104.8153 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $137.96 | 6.422% | $146.8198 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $188.70 | 8.812% | $205.3282 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $143.27 | 3.485% | $148.263 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $234.79 | 9.588% | $257.3017 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $216.50 | 11.849% | $242.1531 | $242.15 | $242.15 | $242.20 |
| Purchase #7 | $21.31 | 7.401% | $22.8872 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $1,041.93 | $1,127.5683 | $1,127.57 | $1,127.55 | $1,127.60 | |