| 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 | $195.53 | 3.770% | $202.9015 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $228.87 | 13.720% | $260.271 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $47.58 | 11.763% | $53.1768 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $27.58 | 9.336% | $30.1549 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $14.47 | 11.115% | $16.0783 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $134.72 | 10.652% | $149.0704 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $249.76 | 12.422% | $280.7852 | $280.79 | $280.80 | $280.80 |
| 7 purchase totals = | $898.51 | $992.4381 | $992.44 | $992.45 | $992.60 | |