| 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 | $236.42 | 6.469% | $251.714 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $26.46 | 9.405% | $28.9486 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $185.66 | 12.806% | $209.4356 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $212.47 | 9.637% | $232.9457 | $232.95 | $232.95 | $232.90 |
| Purchase #5 | $129.55 | 5.803% | $137.0678 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $213.58 | 5.652% | $225.6515 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $10.63 | 7.334% | $11.4096 | $11.41 | $11.40 | $11.40 |
| 7 purchase totals = | $1,014.77 | $1,097.1728 | $1,097.18 | $1,097.15 | $1,097.10 | |