| 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 | $226.40 | 4.307% | $236.151 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $17.86 | 4.134% | $18.5983 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $232.69 | 12.703% | $262.2486 | $262.25 | $262.25 | $262.20 |
| Purchase #4 | $47.33 | 9.703% | $51.9224 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $79.89 | 5.357% | $84.1697 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $97.90 | 8.323% | $106.0482 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $53.90 | 6.722% | $57.5232 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $755.97 | $816.6614 | $816.66 | $816.60 | $816.60 | |