| 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 | $142.72 | 8.366% | $154.66 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $240.50 | 8.593% | $261.1662 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $174.64 | 12.397% | $196.2901 | $196.29 | $196.30 | $196.30 |
| Purchase #4 | $143.29 | 8.114% | $154.9166 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $247.66 | 6.309% | $263.2849 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $152.87 | 13.304% | $173.2078 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $129.56 | 12.352% | $145.5633 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $1,231.24 | $1,349.0889 | $1,349.09 | $1,349.05 | $1,349.20 | |