| 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 | $128.49 | 8.576% | $139.5093 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $47.62 | 9.407% | $52.0996 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $10.68 | 6.584% | $11.3832 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $96.25 | 10.376% | $106.2369 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $177.68 | 12.550% | $199.9788 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $112.41 | 5.584% | $118.687 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $110.58 | 7.306% | $118.659 | $118.66 | $118.65 | $118.70 |
| 7 purchase totals = | $683.71 | $746.5538 | $746.56 | $746.60 | $746.60 | |