| 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 | $87.25 | 12.231% | $97.9215 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $176.87 | 7.437% | $190.0238 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $122.71 | 8.588% | $133.2483 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $21.30 | 10.427% | $23.521 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $216.97 | 6.325% | $230.6934 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $66.65 | 11.677% | $74.4327 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $102.63 | 12.352% | $115.3069 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $794.38 | $865.1476 | $865.14 | $865.10 | $865.00 | |