| 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 | $116.46 | 13.721% | $132.4395 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $104.36 | 9.308% | $114.0738 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $231.47 | 4.467% | $241.8098 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $91.55 | 9.452% | $100.2033 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $65.68 | 6.605% | $70.0182 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $111.54 | 11.650% | $124.5344 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $33.28 | 12.268% | $37.3628 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $754.34 | $820.4418 | $820.43 | $820.40 | $820.40 | |