| 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 | $107.82 | 6.378% | $114.6968 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $227.86 | 10.309% | $251.3501 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $95.34 | 4.754% | $99.8725 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $77.32 | 12.719% | $87.1543 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $141.40 | 9.799% | $155.2558 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $26.43 | 9.747% | $29.0061 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $232.92 | 12.453% | $261.9255 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $909.09 | $999.2611 | $999.27 | $999.25 | $999.40 | |