| 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 | $237.41 | 6.144% | $251.9965 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $15.96 | 6.739% | $17.0355 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $234.90 | 11.171% | $261.1407 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $179.29 | 4.442% | $187.2541 | $187.25 | $187.25 | $187.30 |
| Purchase #5 | $130.90 | 7.239% | $140.3759 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $132.52 | 9.270% | $144.8046 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $217.30 | 5.195% | $228.5887 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $1,148.28 | $1,231.1960 | $1,231.20 | $1,231.25 | $1,231.20 | |