| 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 | $227.52 | 3.788% | $236.1385 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $222.50 | 13.193% | $251.8544 | $251.85 | $251.85 | $251.90 |
| Purchase #3 | $183.73 | 13.844% | $209.1656 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $54.76 | 9.590% | $60.0115 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $5.66 | 12.204% | $6.3507 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $113.94 | 8.753% | $123.9132 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $53.83 | 4.104% | $56.0392 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $861.94 | $943.4731 | $943.47 | $943.45 | $943.50 | |