| 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 | $102.40 | 13.735% | $116.4646 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $218.87 | 9.293% | $239.2096 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $97.99 | 7.637% | $105.4735 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $12.57 | 13.428% | $14.2579 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $78.40 | 10.758% | $86.8343 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $121.65 | 6.172% | $129.1582 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $129.80 | 8.855% | $141.2938 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $761.68 | $832.6919 | $832.68 | $832.65 | $832.80 | |