| 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 | $235.31 | 10.249% | $259.4269 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $10.59 | 9.192% | $11.5634 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $30.48 | 13.122% | $34.4796 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $28.82 | 4.456% | $30.1042 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $167.38 | 4.127% | $174.2878 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $106.83 | 12.782% | $120.485 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $136.55 | 12.554% | $153.6925 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $715.96 | $784.0394 | $784.04 | $784.10 | $784.10 | |