| 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 | $237.87 | 9.749% | $261.0599 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $119.94 | 8.612% | $130.2692 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $149.41 | 4.302% | $155.8376 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $227.78 | 3.729% | $236.2739 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $129.85 | 13.313% | $147.1369 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $129.39 | 12.773% | $145.917 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $11.45 | 10.240% | $12.6225 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $1,005.69 | $1,089.1170 | $1,089.12 | $1,089.05 | $1,089.10 | |