| 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 | $222.34 | 13.414% | $252.1647 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $28.51 | 6.806% | $30.4504 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $176.62 | 5.104% | $185.6347 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $225.97 | 10.358% | $249.376 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $231.46 | 7.663% | $249.1968 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $24.50 | 12.316% | $27.5174 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $230.79 | 8.705% | $250.8803 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $1,140.19 | $1,245.2203 | $1,245.22 | $1,245.25 | $1,245.30 | |