| 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 | $11.99 | 3.267% | $12.3817 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $154.51 | 13.164% | $174.8497 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $153.40 | 10.424% | $169.3904 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $237.98 | 6.411% | $253.2369 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $195.46 | 10.471% | $215.9266 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $104.80 | 10.735% | $116.0503 | $116.05 | $116.05 | $116.10 |
| Purchase #7 | $216.34 | 10.494% | $239.0427 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,074.48 | $1,180.8783 | $1,180.88 | $1,180.95 | $1,180.80 | |