| 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 | $12.57 | 3.648% | $13.0286 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $198.33 | 9.654% | $217.4768 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $106.25 | 12.779% | $119.8277 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $208.61 | 8.730% | $226.8217 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $186.50 | 8.850% | $203.0053 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $106.81 | 4.506% | $111.6229 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $206.85 | 3.297% | $213.6698 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $1,025.92 | $1,105.4528 | $1,105.46 | $1,105.45 | $1,105.40 | |