| 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 | $203.96 | 11.478% | $227.3705 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $102.34 | 13.521% | $116.1774 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $174.81 | 4.132% | $182.0331 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $17.97 | 10.473% | $19.852 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $229.58 | 7.218% | $246.1511 | $246.15 | $246.15 | $246.20 |
| Purchase #6 | $5.99 | 5.844% | $6.3401 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $133.51 | 9.122% | $145.6888 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $868.16 | $943.6130 | $943.61 | $943.65 | $943.70 | |