| 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 | $10.25 | 6.565% | $10.9229 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $28.63 | 5.810% | $30.2934 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $201.59 | 11.590% | $224.9543 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $243.61 | 9.706% | $267.2548 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $148.89 | 6.793% | $159.0041 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $174.99 | 13.425% | $198.4824 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $122.40 | 4.167% | $127.5004 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $930.36 | $1,018.4123 | $1,018.39 | $1,018.40 | $1,018.50 | |