| 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 | $184.46 | 12.440% | $207.4068 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $78.27 | 9.516% | $85.7182 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $192.48 | 9.835% | $211.4104 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $7.26 | 10.524% | $8.024 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $97.69 | 12.214% | $109.6219 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $194.31 | 11.718% | $217.0792 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $43.49 | 4.367% | $45.3892 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $797.96 | $884.6497 | $884.65 | $884.60 | $884.60 | |