| 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 | $237.66 | 5.339% | $250.3487 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $195.78 | 6.788% | $209.0695 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $236.62 | 6.676% | $252.4168 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $10.40 | 9.531% | $11.3912 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $53.27 | 5.226% | $56.0539 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $158.63 | 13.780% | $180.4892 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $69.40 | 12.218% | $77.8793 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $961.76 | $1,037.6486 | $1,037.65 | $1,037.65 | $1,037.70 | |