| 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 | $239.42 | 13.633% | $272.0601 | $272.06 | $272.05 | $272.10 |
| Purchase #2 | $72.74 | 12.857% | $82.0922 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $183.29 | 7.505% | $197.0459 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $202.99 | 13.232% | $229.8496 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $93.51 | 11.757% | $104.504 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $227.26 | 9.246% | $248.2725 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $142.41 | 6.325% | $151.4174 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $1,161.62 | $1,285.2417 | $1,285.24 | $1,285.20 | $1,285.20 | |