| 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 | $231.69 | 11.237% | $257.725 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $212.96 | 8.854% | $231.8155 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $68.64 | 9.153% | $74.9226 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $15.26 | 13.508% | $17.3213 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $168.81 | 4.313% | $176.0908 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $127.77 | 13.500% | $145.019 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $153.89 | 3.375% | $159.0838 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $979.02 | $1,061.9780 | $1,061.98 | $1,061.95 | $1,061.90 | |