| 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 | $207.68 | 7.339% | $222.9216 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $124.44 | 9.583% | $136.3651 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $178.84 | 10.753% | $198.0707 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $124.74 | 10.685% | $138.0685 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $223.99 | 8.476% | $242.9754 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $139.32 | 8.186% | $150.7247 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $144.95 | 12.459% | $163.0093 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $1,143.96 | $1,252.1353 | $1,252.14 | $1,252.05 | $1,252.20 | |