| 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 | $107.56 | 5.860% | $113.863 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $52.79 | 7.265% | $56.6252 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $135.41 | 3.758% | $140.4987 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $225.48 | 12.344% | $253.3133 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $40.63 | 7.204% | $43.557 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $79.30 | 9.831% | $87.096 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $197.59 | 7.413% | $212.2373 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $838.76 | $907.1905 | $907.20 | $907.20 | $907.20 | |