| 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 | $242.76 | 10.552% | $268.376 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $115.47 | 11.544% | $128.7999 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $75.37 | 13.164% | $85.2917 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $93.38 | 4.311% | $97.4056 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $110.40 | 10.592% | $122.0936 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $55.26 | 11.645% | $61.695 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $124.33 | 11.252% | $138.3196 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $816.97 | $901.9814 | $901.99 | $902.00 | $902.00 | |