| 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 | $199.41 | 7.276% | $213.9191 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $94.62 | 11.123% | $105.1446 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $241.34 | 5.314% | $254.1648 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $41.44 | 11.578% | $46.2379 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $17.69 | 4.162% | $18.4263 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $168.62 | 5.583% | $178.0341 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $137.33 | 12.387% | $154.3411 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $900.45 | $970.2679 | $970.26 | $970.30 | $970.10 | |