| 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 | $27.86 | 8.110% | $30.1194 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $219.68 | 13.542% | $249.4291 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $229.62 | 13.290% | $260.1365 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $160.65 | 9.107% | $175.2804 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $33.56 | 6.297% | $35.6733 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $225.67 | 6.133% | $239.5103 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $105.83 | 10.382% | $116.8173 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $1,002.87 | $1,106.9663 | $1,106.97 | $1,106.95 | $1,106.90 | |