| 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 | $239.36 | 13.481% | $271.6281 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $185.91 | 12.151% | $208.4999 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $193.78 | 5.468% | $204.3759 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $158.43 | 6.791% | $169.189 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $82.49 | 13.439% | $93.5758 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $177.55 | 7.602% | $191.0474 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $143.84 | 3.723% | $149.1952 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $1,181.36 | $1,287.5113 | $1,287.53 | $1,287.60 | $1,287.50 | |