| 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 | $239.79 | 4.702% | $251.0649 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $130.57 | 8.694% | $141.9218 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $72.47 | 5.529% | $76.4769 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $209.27 | 8.661% | $227.3949 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $5.94 | 5.350% | $6.2578 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $26.78 | 7.721% | $28.8477 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $5.25 | 4.773% | $5.5006 | $5.50 | $5.50 | $5.50 |
| 7 purchase totals = | $690.07 | $737.4646 | $737.46 | $737.45 | $737.50 | |