| 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 | $242.55 | 8.850% | $264.0157 | $264.02 | $264.00 | $264.00 |
| Purchase #2 | $145.67 | 11.429% | $162.3186 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $99.89 | 3.482% | $103.3682 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $236.62 | 12.685% | $266.6352 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $21.60 | 9.552% | $23.6632 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $105.65 | 11.271% | $117.5578 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $30.58 | 10.808% | $33.8851 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $882.56 | $971.4438 | $971.46 | $971.40 | $971.50 | |