| 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 | $233.45 | 6.680% | $249.0445 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $7.40 | 3.143% | $7.6326 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $233.94 | 6.605% | $249.3917 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $47.32 | 9.599% | $51.8622 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $7.39 | 4.767% | $7.7423 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $173.74 | 3.586% | $179.9703 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $97.59 | 6.744% | $104.1715 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $800.83 | $849.8151 | $849.80 | $849.80 | $849.80 | |