| 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 | $113.60 | 10.179% | $125.1633 | $125.16 | $125.15 | $125.20 |
| Purchase #2 | $79.94 | 8.257% | $86.5406 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $124.66 | 7.502% | $134.012 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $10.44 | 13.620% | $11.8619 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $12.79 | 6.111% | $13.5716 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $229.38 | 8.567% | $249.031 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $104.54 | 6.259% | $111.0832 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $675.35 | $731.2636 | $731.25 | $731.25 | $731.30 | |