| 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 | $225.63 | 9.819% | $247.7846 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $44.84 | 3.689% | $46.4941 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $24.88 | 3.400% | $25.7259 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $250.51 | 8.225% | $271.1144 | $271.11 | $271.10 | $271.10 |
| Purchase #5 | $245.91 | 11.536% | $274.2782 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $227.41 | 13.336% | $257.7374 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $97.85 | 7.597% | $105.2837 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $1,117.03 | $1,228.4183 | $1,228.41 | $1,228.50 | $1,228.40 | |