| 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 | $221.74 | 12.383% | $249.1981 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $42.74 | 8.785% | $46.4947 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $132.80 | 7.700% | $143.0256 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $246.36 | 4.444% | $257.3082 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $42.34 | 11.329% | $47.1367 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $54.91 | 8.172% | $59.3972 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $198.80 | 13.449% | $225.5366 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $939.69 | $1,028.0971 | $1,028.11 | $1,028.15 | $1,028.00 | |