| 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 | $9.79 | 5.339% | $10.3127 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $208.41 | 13.349% | $236.2307 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $110.62 | 10.138% | $121.8347 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $72.44 | 9.862% | $79.584 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $187.63 | 9.531% | $205.513 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $222.41 | 12.188% | $249.5173 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $173.30 | 10.291% | $191.1343 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $984.60 | $1,094.1267 | $1,094.11 | $1,094.15 | $1,094.00 | |