| 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 | $211.74 | 12.763% | $238.7644 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $68.83 | 11.213% | $76.5479 | $76.55 | $76.55 | $76.50 |
| Purchase #3 | $110.79 | 9.590% | $121.4148 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $51.62 | 11.770% | $57.6957 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $9.95 | 8.616% | $10.8073 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $132.74 | 3.526% | $137.4204 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $198.25 | 5.583% | $209.3183 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $783.92 | $851.9688 | $851.97 | $851.90 | $851.90 | |