| 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 | $113.68 | 10.306% | $125.3959 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $102.66 | 3.414% | $106.1648 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $165.41 | 3.169% | $170.6518 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $118.95 | 8.505% | $129.0667 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $96.30 | 3.325% | $99.502 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $221.43 | 7.319% | $237.6365 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $45.71 | 8.530% | $49.6091 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $864.14 | $918.0268 | $918.03 | $918.00 | $918.10 | |