| 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 | $104.31 | 12.776% | $117.6366 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $120.39 | 7.680% | $129.636 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $226.57 | 3.710% | $234.9757 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $20.71 | 9.223% | $22.6201 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $170.88 | 12.491% | $192.2246 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $169.76 | 13.863% | $193.2938 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $52.87 | 13.471% | $59.9921 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $865.49 | $950.3789 | $950.38 | $950.40 | $950.30 | |