| 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 | $186.89 | 11.187% | $207.7974 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $216.60 | 7.268% | $232.3425 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $84.39 | 5.214% | $88.7901 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $151.25 | 13.399% | $171.516 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $226.42 | 10.363% | $249.8839 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $28.43 | 6.302% | $30.2217 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $8.57 | 11.693% | $9.5721 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $902.55 | $990.1237 | $990.12 | $990.10 | $990.10 | |