| 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 | $97.86 | 10.377% | $108.0149 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $168.55 | 12.599% | $189.7856 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $10.97 | 7.239% | $11.7641 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $241.84 | 8.110% | $261.4532 | $261.45 | $261.45 | $261.50 |
| Purchase #5 | $110.30 | 13.830% | $125.5545 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $104.43 | 12.243% | $117.2154 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $117.66 | 10.359% | $129.8484 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $851.61 | $943.6361 | $943.63 | $943.60 | $943.70 | |