| 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 | $227.27 | 9.772% | $249.4788 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $30.37 | 9.416% | $33.2296 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $97.26 | 7.555% | $104.608 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $27.84 | 13.668% | $31.6452 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $40.44 | 3.107% | $41.6965 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $85.71 | 8.378% | $92.8908 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $102.60 | 8.555% | $111.3774 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $611.49 | $664.9263 | $664.94 | $665.00 | $664.90 | |