| 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 | $122.73 | 3.338% | $126.8267 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $122.79 | 11.753% | $137.2215 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $151.97 | 13.185% | $172.0072 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $178.95 | 5.219% | $188.2894 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $5.97 | 13.633% | $6.7839 | $6.78 | $6.80 | $6.80 |
| Purchase #6 | $224.48 | 10.214% | $247.4084 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $134.76 | 3.793% | $139.8714 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $941.65 | $1,018.4085 | $1,018.41 | $1,018.40 | $1,018.40 | |