| 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 | $109.47 | 11.806% | $122.394 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $158.98 | 11.688% | $177.5616 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $70.58 | 12.643% | $79.5034 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $247.36 | 9.174% | $270.0528 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $46.31 | 5.688% | $48.9441 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $77.30 | 4.533% | $80.804 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $182.36 | 10.224% | $201.0045 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $892.36 | $980.2644 | $980.24 | $980.25 | $980.30 | |