| 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 | $197.65 | 4.307% | $206.1628 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $86.86 | 12.282% | $97.5281 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $110.51 | 10.426% | $122.0318 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $127.33 | 11.827% | $142.3893 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $55.28 | 10.370% | $61.0125 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $41.80 | 12.376% | $46.9732 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $227.91 | 12.146% | $255.5919 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $847.34 | $931.6896 | $931.68 | $931.70 | $931.70 | |