| 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 | $239.91 | 7.701% | $258.3855 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $104.50 | 11.636% | $116.6596 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $129.48 | 9.372% | $141.6149 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $51.34 | 13.693% | $58.37 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $141.95 | 13.253% | $160.7626 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $24.70 | 5.862% | $26.1479 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $122.97 | 6.754% | $131.2754 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $814.85 | $893.2159 | $893.22 | $893.20 | $893.30 | |