| 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 | $103.32 | 12.198% | $115.923 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $30.80 | 3.261% | $31.8044 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $125.65 | 9.811% | $137.9775 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $175.33 | 3.465% | $181.4052 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $16.27 | 8.705% | $17.6863 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $237.95 | 9.856% | $261.4024 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $173.55 | 10.525% | $191.8161 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $862.87 | $938.0149 | $938.02 | $938.00 | $938.00 | |