| 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 | $106.37 | 13.455% | $120.6821 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $222.74 | 3.299% | $230.0882 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $45.72 | 8.269% | $49.5006 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $119.57 | 11.129% | $132.8769 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $100.54 | 11.762% | $112.3655 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $225.73 | 7.267% | $242.1338 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $79.44 | 9.536% | $87.0154 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $900.11 | $974.6625 | $974.67 | $974.70 | $974.70 | |