| 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 | $51.89 | 8.372% | $56.2342 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $233.96 | 3.609% | $242.4036 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $137.41 | 7.550% | $147.7845 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $247.69 | 5.600% | $261.5606 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $12.38 | 4.229% | $12.9036 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $89.70 | 11.603% | $100.1079 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $193.55 | 5.481% | $204.1585 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $966.58 | $1,025.1529 | $1,025.14 | $1,025.15 | $1,025.20 | |