| 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 | $221.82 | 12.474% | $249.4898 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $145.62 | 8.757% | $158.3719 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $47.66 | 5.267% | $50.1703 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $22.90 | 6.660% | $24.4251 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $134.70 | 11.648% | $150.3899 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $223.71 | 3.333% | $231.1663 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $76.51 | 4.157% | $79.6905 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $872.92 | $943.7038 | $943.71 | $943.70 | $943.80 | |