| 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 | $116.76 | 4.440% | $121.9441 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $135.27 | 9.733% | $148.4358 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $77.47 | 5.847% | $81.9997 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $56.89 | 9.235% | $62.1438 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $109.93 | 13.504% | $124.7749 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $10.66 | 8.742% | $11.5919 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $127.27 | 12.378% | $143.0235 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $634.25 | $693.9137 | $693.90 | $693.90 | $693.80 | |