| 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 | $13.26 | 13.141% | $15.0025 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $224.74 | 13.598% | $255.3001 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $143.82 | 7.591% | $154.7374 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $55.68 | 10.821% | $61.7051 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $124.86 | 7.669% | $134.4355 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $169.82 | 9.184% | $185.4163 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $178.25 | 5.157% | $187.4424 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $910.43 | $994.0393 | $994.05 | $994.05 | $993.90 | |