| 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 | $240.79 | 13.471% | $273.2268 | $273.23 | $273.25 | $273.20 |
| Purchase #2 | $33.28 | 5.242% | $35.0245 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $67.78 | 12.800% | $76.4558 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $48.61 | 13.349% | $55.0989 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $200.98 | 9.299% | $219.6691 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $124.75 | 3.456% | $129.0614 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $19.82 | 8.822% | $21.5685 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $736.01 | $810.1050 | $810.11 | $810.05 | $810.20 | |