| 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 | $233.63 | 4.382% | $243.8677 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $217.40 | 4.430% | $227.0308 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $24.88 | 5.159% | $26.1636 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $139.45 | 10.424% | $153.9863 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $109.74 | 13.332% | $124.3705 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $57.94 | 13.614% | $65.828 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $137.92 | 4.313% | $143.8685 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $920.96 | $985.1154 | $985.12 | $985.10 | $985.20 | |