| 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 | $235.34 | 10.521% | $260.1001 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $10.47 | 5.168% | $11.0111 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $154.59 | 5.816% | $163.581 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $103.87 | 8.218% | $112.406 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $66.67 | 12.721% | $75.1511 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $121.62 | 8.169% | $131.5551 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $73.31 | 13.457% | $83.1753 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $765.87 | $836.9797 | $836.99 | $837.00 | $837.10 | |