| 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 | $223.92 | 10.445% | $247.3084 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $42.93 | 6.824% | $45.8595 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $235.69 | 10.822% | $261.1964 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $12.52 | 3.232% | $12.9246 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $129.42 | 8.736% | $140.7261 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $180.91 | 7.160% | $193.8632 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $45.39 | 13.221% | $51.391 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $870.78 | $953.2692 | $953.27 | $953.25 | $953.30 | |