| 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 | $14.88 | 6.428% | $15.8365 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $244.37 | 11.739% | $273.0566 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $236.54 | 8.600% | $256.8824 | $256.88 | $256.90 | $256.90 |
| Purchase #4 | $216.91 | 8.403% | $235.1369 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $199.39 | 4.815% | $208.9906 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $111.49 | 12.435% | $125.3538 | $125.35 | $125.35 | $125.40 |
| Purchase #7 | $127.95 | 9.367% | $139.9351 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $1,151.53 | $1,255.1919 | $1,255.20 | $1,255.25 | $1,255.20 | |