| 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 | $216.77 | 3.380% | $224.0968 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $150.37 | 13.404% | $170.5256 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $6.46 | 11.766% | $7.2201 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $52.42 | 11.418% | $58.4053 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $61.68 | 12.601% | $69.4523 | $69.45 | $69.45 | $69.50 |
| Purchase #6 | $64.87 | 13.291% | $73.4919 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $235.81 | 3.658% | $244.4359 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $788.38 | $847.6279 | $847.64 | $847.65 | $847.60 | |