| 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 | $87.84 | 10.446% | $97.0158 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $181.47 | 13.472% | $205.9176 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $71.79 | 13.382% | $81.3969 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $243.84 | 4.412% | $254.5982 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $125.44 | 9.493% | $137.348 | $137.35 | $137.35 | $137.30 |
| Purchase #6 | $238.51 | 9.497% | $261.1613 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $188.61 | 10.849% | $209.0723 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,137.50 | $1,246.5101 | $1,246.52 | $1,246.45 | $1,246.50 | |