| 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 | $18.92 | 10.762% | $20.9562 | $20.96 | $20.95 | $21.00 |
| Purchase #2 | $200.67 | 13.434% | $227.628 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $220.89 | 8.478% | $239.6171 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $96.38 | 10.546% | $106.5442 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $209.84 | 4.723% | $219.7507 | $219.75 | $219.75 | $219.80 |
| Purchase #6 | $133.62 | 8.304% | $144.7158 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $83.64 | 3.526% | $86.5891 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $963.96 | $1,045.8011 | $1,045.81 | $1,045.80 | $1,045.80 | |