| 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 | $156.37 | 11.535% | $174.4073 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $61.67 | 5.520% | $65.0742 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $177.94 | 9.176% | $194.2678 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $26.91 | 9.172% | $29.3782 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $241.66 | 8.149% | $261.3529 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $234.82 | 10.375% | $259.1826 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $26.25 | 5.727% | $27.7533 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $925.62 | $1,011.4163 | $1,011.41 | $1,011.40 | $1,011.60 | |