| 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 | $219.47 | 4.502% | $229.3505 | $229.35 | $229.35 | $229.40 |
| Purchase #2 | $125.72 | 9.729% | $137.9513 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $28.89 | 3.746% | $29.9722 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $51.62 | 8.521% | $56.0185 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $135.88 | 11.705% | $151.7848 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $151.84 | 5.291% | $159.8739 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $23.39 | 13.338% | $26.5098 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $736.81 | $791.4610 | $791.45 | $791.40 | $791.60 | |