| 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 | $130.91 | 8.758% | $142.3751 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $230.71 | 9.240% | $252.0276 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $138.38 | 5.256% | $145.6533 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $240.77 | 3.462% | $249.1055 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $106.98 | 3.868% | $111.118 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $109.78 | 6.166% | $116.549 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $196.76 | 9.484% | $215.4207 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,154.29 | $1,232.2492 | $1,232.26 | $1,232.25 | $1,232.20 | |