| 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 | $236.56 | 7.438% | $254.1553 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $92.30 | 8.367% | $100.0227 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $89.75 | 13.501% | $101.8671 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $56.66 | 13.658% | $64.3986 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $188.69 | 8.448% | $204.6305 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $56.61 | 11.682% | $63.2232 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $66.26 | 4.510% | $69.2483 | $69.25 | $69.25 | $69.20 |
| 7 purchase totals = | $786.83 | $857.5457 | $857.55 | $857.50 | $857.50 | |