| 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 | $212.45 | 11.823% | $237.568 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $230.72 | 6.214% | $245.0569 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $72.59 | 12.804% | $81.8844 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $29.83 | 11.410% | $33.2336 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $19.50 | 11.815% | $21.8039 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $52.79 | 6.633% | $56.2916 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $181.54 | 11.623% | $202.6404 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $799.42 | $878.4788 | $878.47 | $878.50 | $878.50 | |