| 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 | $111.94 | 11.264% | $124.5489 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $145.37 | 12.807% | $163.9875 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $22.41 | 13.389% | $25.4105 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $75.83 | 7.407% | $81.4467 | $81.45 | $81.45 | $81.40 |
| Purchase #5 | $129.70 | 4.865% | $136.0099 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $240.46 | 4.239% | $250.6531 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $10.84 | 10.233% | $11.9493 | $11.95 | $11.95 | $11.90 |
| 7 purchase totals = | $736.55 | $794.0059 | $794.01 | $794.00 | $793.90 | |