| 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 | $240.87 | 8.429% | $261.1729 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $49.68 | 11.117% | $55.2029 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $140.94 | 4.414% | $147.1611 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $225.37 | 3.367% | $232.9582 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $219.67 | 4.307% | $229.1312 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $101.89 | 9.298% | $111.3637 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $103.40 | 4.775% | $108.3374 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $1,081.82 | $1,145.3274 | $1,145.32 | $1,145.30 | $1,145.40 | |