| 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 | $190.26 | 5.497% | $200.7186 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $100.46 | 4.313% | $104.7928 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $220.64 | 11.168% | $245.2811 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $102.60 | 4.337% | $107.0498 | $107.05 | $107.05 | $107.00 |
| Purchase #5 | $14.81 | 6.473% | $15.7687 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $214.78 | 5.733% | $227.0933 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $43.49 | 13.374% | $49.3064 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $887.04 | $950.0107 | $950.01 | $950.00 | $950.00 | |