| 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 | $243.26 | 7.328% | $261.0861 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $105.78 | 11.164% | $117.5893 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $16.45 | 11.429% | $18.3301 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $6.83 | 6.786% | $7.2935 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $202.83 | 10.581% | $224.2914 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $76.32 | 3.555% | $79.0332 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $161.65 | 8.796% | $175.8687 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $813.12 | $883.4923 | $883.49 | $883.55 | $883.50 | |