| 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 | $128.92 | 12.224% | $144.6792 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $50.66 | 8.631% | $55.0325 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $85.64 | 3.665% | $88.7787 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $240.82 | 8.758% | $261.911 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $21.30 | 6.739% | $22.7354 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $250.55 | 6.692% | $267.3168 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $117.48 | 10.376% | $129.6697 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $895.37 | $970.1233 | $970.13 | $970.15 | $970.10 | |