| 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 | $10.89 | 10.519% | $12.0355 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $235.27 | 10.374% | $259.6769 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $52.75 | 3.375% | $54.5303 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $234.28 | 11.433% | $261.0652 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $182.44 | 3.398% | $188.6393 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $124.81 | 7.226% | $133.8288 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $22.68 | 5.205% | $23.8605 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $863.12 | $933.6365 | $933.65 | $933.70 | $933.60 | |