| 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 | $241.47 | 3.175% | $249.1367 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $199.33 | 4.649% | $208.5969 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $9.64 | 11.214% | $10.721 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $134.28 | 12.507% | $151.0744 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $141.37 | 13.438% | $160.3673 | $160.37 | $160.35 | $160.40 |
| Purchase #6 | $230.99 | 8.220% | $249.9774 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $17.47 | 6.543% | $18.6131 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $974.55 | $1,048.4868 | $1,048.49 | $1,048.45 | $1,048.50 | |