| 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 | $27.61 | 9.344% | $30.1899 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $145.54 | 13.188% | $164.7338 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $226.25 | 5.633% | $238.9947 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $207.36 | 10.119% | $228.3428 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $245.67 | 8.727% | $267.1096 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $27.92 | 13.417% | $31.666 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $158.56 | 3.222% | $163.6688 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $1,038.91 | $1,124.7056 | $1,124.70 | $1,124.70 | $1,124.70 | |