| 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 | $218.58 | 5.840% | $231.3451 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $129.26 | 7.394% | $138.8175 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $150.60 | 8.650% | $163.6269 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $102.41 | 5.742% | $108.2904 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $167.97 | 10.657% | $185.8706 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $91.71 | 12.441% | $103.1196 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $27.28 | 13.409% | $30.938 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $887.81 | $962.0081 | $962.02 | $962.00 | $961.90 | |