| 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 | $231.48 | 13.396% | $262.4891 | $262.49 | $262.50 | $262.50 |
| Purchase #2 | $223.62 | 10.718% | $247.5876 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $172.87 | 10.630% | $191.2461 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $11.74 | 10.665% | $12.9921 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $76.66 | 12.479% | $86.2264 | $86.23 | $86.25 | $86.20 |
| Purchase #6 | $19.94 | 10.253% | $21.9844 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $109.82 | 13.716% | $124.8829 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $846.13 | $947.4086 | $947.41 | $947.50 | $947.40 | |