| 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 | $241.48 | 8.364% | $261.6774 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $171.81 | 10.838% | $190.4308 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $6.74 | 3.622% | $6.9841 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $15.30 | 6.182% | $16.2458 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $199.66 | 8.501% | $216.6331 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $110.47 | 8.775% | $120.1637 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $7.66 | 5.426% | $8.0756 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $753.12 | $820.2105 | $820.21 | $820.30 | $820.20 | |