| 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 | $225.74 | 11.488% | $251.673 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $113.81 | 7.416% | $122.2501 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $47.79 | 4.357% | $49.8722 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $72.94 | 3.719% | $75.6526 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $127.66 | 5.302% | $134.4285 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $142.35 | 12.660% | $160.3715 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $112.55 | 8.709% | $122.352 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $842.84 | $916.5999 | $916.59 | $916.55 | $916.80 | |