| 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 | $125.87 | 3.382% | $130.1269 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $190.50 | 9.791% | $209.1519 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $190.93 | 13.226% | $216.1824 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $250.93 | 7.811% | $270.5301 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $67.56 | 3.163% | $69.6969 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $30.35 | 13.735% | $34.5186 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $60.83 | 7.648% | $65.4823 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $916.97 | $995.6891 | $995.69 | $995.75 | $995.70 | |