| 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 | $126.98 | 10.144% | $139.8609 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $74.91 | 4.539% | $78.3102 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $156.77 | 13.672% | $178.2036 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $248.27 | 13.406% | $281.5531 | $281.55 | $281.55 | $281.60 |
| Purchase #5 | $58.71 | 3.868% | $60.9809 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $99.25 | 7.437% | $106.6312 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $195.29 | 8.600% | $212.0849 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $960.18 | $1,057.6248 | $1,057.61 | $1,057.65 | $1,057.70 | |