| 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 | $179.71 | 12.232% | $201.6921 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $86.41 | 7.757% | $93.1128 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $20.91 | 12.560% | $23.5363 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $51.86 | 3.670% | $53.7633 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $218.49 | 5.167% | $229.7794 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $107.90 | 13.854% | $122.8485 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $191.49 | 12.322% | $215.0854 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $856.77 | $939.8178 | $939.82 | $939.85 | $939.80 | |