| 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 | $115.55 | 8.429% | $125.2897 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $201.79 | 5.255% | $212.3941 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $159.62 | 13.215% | $180.7138 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $213.80 | 8.179% | $231.2867 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $242.80 | 7.666% | $261.413 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $10.41 | 13.550% | $11.8206 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $146.31 | 13.851% | $166.5754 | $166.58 | $166.60 | $166.60 |
| 7 purchase totals = | $1,090.28 | $1,189.4933 | $1,189.49 | $1,189.50 | $1,189.50 | |