| 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 | $185.52 | 11.708% | $207.2407 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $196.30 | 10.760% | $217.4219 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $11.76 | 11.663% | $13.1316 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $97.94 | 6.242% | $104.0534 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $105.64 | 4.261% | $110.1413 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $55.31 | 5.724% | $58.4759 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $191.97 | 12.748% | $216.4423 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $844.44 | $926.9071 | $926.90 | $926.95 | $926.80 | |