| 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 | $247.29 | 13.505% | $280.6865 | $280.69 | $280.70 | $280.70 |
| Purchase #2 | $237.80 | 4.110% | $247.5736 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $212.59 | 7.589% | $228.7235 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $236.45 | 11.694% | $264.1005 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $25.79 | 8.543% | $27.9932 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $119.50 | 5.360% | $125.9052 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $15.93 | 9.311% | $17.4132 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $1,095.35 | $1,192.3957 | $1,192.39 | $1,192.35 | $1,192.40 | |