| 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 | $198.82 | 7.614% | $213.9582 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $11.95 | 9.697% | $13.1088 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $105.93 | 8.520% | $114.9552 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $10.54 | 7.492% | $11.3297 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $120.62 | 5.612% | $127.3892 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $224.46 | 9.483% | $245.7455 | $245.75 | $245.75 | $245.70 |
| Purchase #7 | $163.80 | 12.426% | $184.1538 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $836.12 | $910.6404 | $910.65 | $910.65 | $910.70 | |