| 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 | $237.78 | 7.792% | $256.3078 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $164.29 | 4.791% | $172.1611 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $171.62 | 4.537% | $179.4064 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $237.46 | 6.349% | $252.5363 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $238.62 | 9.492% | $261.2698 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $55.91 | 3.198% | $57.698 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $195.95 | 12.569% | $220.579 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $1,301.63 | $1,399.9584 | $1,399.97 | $1,399.95 | $1,400.00 | |