| 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 | $189.42 | 12.745% | $213.5616 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $208.29 | 9.338% | $227.7401 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $205.67 | 10.315% | $226.8849 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $52.31 | 6.576% | $55.7499 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $226.47 | 9.816% | $248.7003 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $210.66 | 5.821% | $222.9225 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $201.39 | 12.789% | $227.1458 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $1,294.21 | $1,422.7051 | $1,422.70 | $1,422.70 | $1,422.60 | |