| 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 | $205.89 | 4.484% | $215.1221 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $169.51 | 7.813% | $182.7538 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $208.95 | 8.620% | $226.9615 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $235.79 | 8.238% | $255.2144 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $18.54 | 4.632% | $19.3988 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $250.56 | 4.256% | $261.2238 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $113.41 | 6.556% | $120.8452 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $1,202.65 | $1,281.5196 | $1,281.51 | $1,281.45 | $1,281.50 | |