| 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 | $240.32 | 7.210% | $257.6471 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $118.33 | 7.685% | $127.4237 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $223.79 | 5.489% | $236.0738 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $21.44 | 8.345% | $23.2292 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $125.50 | 13.532% | $142.4827 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $101.41 | 4.222% | $105.6915 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $162.33 | 11.215% | $180.5353 | $180.54 | $180.55 | $180.50 |
| 7 purchase totals = | $993.12 | $1,073.0833 | $1,073.08 | $1,073.10 | $1,073.00 | |