| 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 | $218.35 | 4.319% | $227.7805 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $153.42 | 11.508% | $171.0756 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $59.70 | 6.645% | $63.6671 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $105.72 | 3.836% | $109.7754 | $109.78 | $109.80 | $109.80 |
| Purchase #5 | $22.89 | 12.292% | $25.7036 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $131.79 | 13.360% | $149.3971 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $42.41 | 10.160% | $46.7189 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $734.28 | $794.1182 | $794.13 | $794.15 | $794.20 | |