| 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 | $190.27 | 12.660% | $214.3582 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $226.68 | 3.397% | $234.3803 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $19.37 | 7.254% | $20.7751 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $132.45 | 8.176% | $143.2791 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $92.28 | 5.432% | $97.2926 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $94.37 | 8.247% | $102.1527 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $231.87 | 10.269% | $255.6807 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $987.29 | $1,067.9187 | $1,067.92 | $1,068.00 | $1,068.10 | |