| 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 | $99.48 | 4.352% | $103.8094 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $13.58 | 3.334% | $14.0328 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $173.98 | 7.178% | $186.4683 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $219.97 | 10.172% | $242.3453 | $242.35 | $242.35 | $242.30 |
| Purchase #5 | $95.50 | 9.649% | $104.7148 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $232.74 | 13.766% | $264.779 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $9.57 | 11.173% | $10.6393 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $844.82 | $926.7889 | $926.79 | $926.80 | $926.70 | |