| 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 | $11.69 | 6.775% | $12.482 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $135.54 | 4.711% | $141.9253 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $104.73 | 8.739% | $113.8824 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $67.87 | 7.610% | $73.0349 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $68.59 | 3.473% | $70.9721 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $160.91 | 13.172% | $182.1051 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $197.47 | 3.745% | $204.8653 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $746.80 | $799.2671 | $799.27 | $799.30 | $799.30 | |