| 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 | $115.37 | 6.218% | $122.5437 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $212.57 | 11.716% | $237.4747 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $65.54 | 3.424% | $67.7841 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $202.71 | 11.485% | $225.9912 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $124.36 | 8.234% | $134.5998 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $31.79 | 5.244% | $33.4571 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $234.53 | 7.223% | $251.4701 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $986.87 | $1,073.3207 | $1,073.31 | $1,073.30 | $1,073.40 | |