| 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 | $202.51 | 12.319% | $227.4572 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $15.65 | 3.618% | $16.2162 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $146.67 | 8.366% | $158.9404 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $68.64 | 9.859% | $75.4072 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $30.46 | 13.518% | $34.5776 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $222.61 | 5.440% | $234.72 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $11.50 | 4.541% | $12.0222 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $698.04 | $759.3408 | $759.35 | $759.30 | $759.30 | |