| 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 | $221.85 | 11.477% | $247.3117 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $49.42 | 12.349% | $55.5229 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $178.27 | 6.713% | $190.2373 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $86.77 | 3.748% | $90.0221 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $52.66 | 4.560% | $55.0613 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $161.94 | 13.346% | $183.5525 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $26.58 | 8.646% | $28.8781 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $777.49 | $850.5859 | $850.58 | $850.55 | $850.60 | |