| 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 | $189.37 | 8.126% | $204.7582 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $185.56 | 3.429% | $191.9229 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $236.71 | 7.637% | $254.7875 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $149.66 | 13.505% | $169.8716 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $214.74 | 10.281% | $236.8174 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $47.57 | 3.465% | $49.2183 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $168.80 | 6.782% | $180.248 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $1,192.41 | $1,287.6239 | $1,287.63 | $1,287.55 | $1,287.60 | |