| 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 | $189.60 | 8.151% | $205.0543 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $236.39 | 11.519% | $263.6198 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $229.90 | 7.439% | $247.0023 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $215.59 | 4.217% | $224.6814 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $218.31 | 11.643% | $243.7278 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $201.62 | 12.606% | $227.0362 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $84.75 | 8.618% | $92.0538 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $1,376.16 | $1,503.1756 | $1,503.17 | $1,503.20 | $1,503.20 | |