| 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 | $237.38 | 10.117% | $261.3957 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $79.97 | 10.287% | $88.1965 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $218.62 | 9.552% | $239.5026 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $9.85 | 3.132% | $10.1585 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $80.69 | 10.348% | $89.0398 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $24.80 | 9.184% | $27.0776 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $117.96 | 11.474% | $131.4947 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $769.27 | $846.8654 | $846.87 | $846.90 | $846.90 | |