| 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 | $216.64 | 7.111% | $232.0453 | $232.05 | $232.05 | $232.00 |
| Purchase #2 | $217.60 | 4.203% | $226.7457 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $8.31 | 5.372% | $8.7564 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $210.96 | 12.496% | $237.3216 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $41.78 | 10.816% | $46.2989 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $93.33 | 4.584% | $97.6082 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $67.72 | 8.471% | $73.4566 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $856.34 | $922.2327 | $922.25 | $922.20 | $922.20 | |