| 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 | $114.77 | 9.159% | $125.2818 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $90.38 | 13.313% | $102.4123 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $88.41 | 9.809% | $97.0821 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $65.96 | 6.243% | $70.0779 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $126.52 | 8.399% | $137.1464 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $122.90 | 8.765% | $133.6722 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $202.27 | 6.142% | $214.6934 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $811.21 | $880.3661 | $880.36 | $880.40 | $880.40 | |