| 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 | $234.99 | 8.690% | $255.4106 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $19.79 | 7.488% | $21.2719 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $29.83 | 3.341% | $30.8266 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $112.98 | 12.806% | $127.4482 | $127.45 | $127.45 | $127.40 |
| Purchase #5 | $84.77 | 3.750% | $87.9489 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $213.56 | 8.283% | $231.2492 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $129.42 | 9.276% | $141.425 | $141.43 | $141.45 | $141.40 |
| 7 purchase totals = | $825.34 | $895.5804 | $895.59 | $895.60 | $895.40 | |