| 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 | $221.33 | 6.217% | $235.0901 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $38.34 | 4.583% | $40.0971 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $197.87 | 4.351% | $206.4793 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $83.66 | 8.552% | $90.8146 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $231.66 | 5.424% | $244.2252 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $28.27 | 6.299% | $30.0507 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $42.89 | 13.531% | $48.6934 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $844.02 | $895.4504 | $895.45 | $895.50 | $895.50 | |