| 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 | $232.84 | 12.801% | $262.6458 | $262.65 | $262.65 | $262.60 |
| Purchase #2 | $130.72 | 10.765% | $144.792 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $220.47 | 4.332% | $230.0208 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $55.29 | 8.850% | $60.1832 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $122.73 | 9.515% | $134.4078 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $20.91 | 10.668% | $23.1407 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $15.44 | 13.186% | $17.4759 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $798.40 | $872.6662 | $872.67 | $872.70 | $872.60 | |