| 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 | $110.83 | 7.254% | $118.8696 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $115.50 | 13.166% | $130.7067 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $48.81 | 3.416% | $50.4773 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $32.28 | 11.795% | $36.0874 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $99.91 | 5.352% | $105.2572 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $231.84 | 12.773% | $261.4529 | $261.45 | $261.45 | $261.50 |
| Purchase #7 | $125.54 | 3.562% | $130.0117 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $764.71 | $832.8628 | $832.87 | $832.85 | $833.00 | |