| 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 | $228.68 | 6.435% | $243.3956 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $207.27 | 3.265% | $214.0374 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $124.39 | 6.426% | $132.3833 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $22.38 | 7.175% | $23.9858 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $73.31 | 6.526% | $78.0942 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $82.95 | 8.614% | $90.0953 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $32.38 | 7.702% | $34.8739 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $771.36 | $816.8655 | $816.87 | $816.90 | $816.90 | |