| 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 | $142.30 | 8.662% | $154.626 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $236.40 | 6.205% | $251.0686 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $122.73 | 8.526% | $133.194 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $41.46 | 3.812% | $43.0405 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $13.26 | 3.404% | $13.7114 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $30.97 | 7.475% | $33.285 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $242.45 | 5.226% | $255.1204 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $829.57 | $884.0459 | $884.05 | $884.05 | $884.00 | |