| 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 | $127.43 | 5.524% | $134.4692 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $9.40 | 12.287% | $10.555 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $114.79 | 8.430% | $124.4668 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $54.53 | 4.265% | $56.8557 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $175.60 | 7.485% | $188.7437 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $165.78 | 13.824% | $188.6974 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $228.33 | 9.757% | $250.6082 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $875.86 | $954.3960 | $954.41 | $954.35 | $954.50 | |