| 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 | $241.97 | 4.736% | $253.4297 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $199.53 | 13.294% | $226.0555 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $15.73 | 13.368% | $17.8328 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $229.80 | 13.252% | $260.2531 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $84.89 | 5.830% | $89.8391 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $36.52 | 12.359% | $41.0335 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $23.25 | 13.653% | $26.4243 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $831.69 | $914.8680 | $914.86 | $914.90 | $914.80 | |