| 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 | $212.28 | 11.773% | $237.2717 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $174.56 | 8.710% | $189.7642 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $194.66 | 10.681% | $215.4516 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $170.41 | 10.300% | $187.9622 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $12.60 | 9.141% | $13.7518 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $76.66 | 9.265% | $83.7625 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $11.65 | 4.863% | $12.2165 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $852.82 | $940.1805 | $940.17 | $940.10 | $940.40 | |