| 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 | $237.72 | 6.305% | $252.7082 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $41.71 | 9.708% | $45.7592 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $144.75 | 12.629% | $163.0305 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $107.54 | 8.658% | $116.8508 | $116.85 | $116.85 | $116.90 |
| Purchase #5 | $66.79 | 5.328% | $70.3486 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $157.62 | 7.632% | $169.6496 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $198.76 | 9.370% | $217.3838 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $954.89 | $1,035.7307 | $1,035.73 | $1,035.75 | $1,035.70 | |