| 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 | $223.86 | 11.240% | $249.0219 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $78.88 | 3.367% | $81.5359 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $111.58 | 9.839% | $122.5584 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $194.61 | 10.129% | $214.322 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $171.34 | 3.652% | $177.5973 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $64.31 | 4.288% | $67.0676 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $62.91 | 3.766% | $65.2792 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $907.49 | $977.3823 | $977.39 | $977.35 | $977.40 | |