| 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 | $100.95 | 3.636% | $104.6205 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $217.83 | 7.812% | $234.8469 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $15.71 | 8.205% | $16.999 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $100.84 | 5.547% | $106.4336 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $13.36 | 13.519% | $15.1661 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $226.39 | 4.728% | $237.0937 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $110.26 | 11.573% | $123.0204 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $785.34 | $838.1802 | $838.18 | $838.15 | $838.10 | |