| 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 | $23.70 | 5.538% | $25.0125 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $236.70 | 8.107% | $255.8893 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $179.37 | 12.566% | $201.9096 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $199.33 | 7.622% | $214.5229 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $247.62 | 13.156% | $280.1969 | $280.20 | $280.20 | $280.20 |
| Purchase #6 | $20.30 | 8.278% | $21.9804 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $119.95 | 5.508% | $126.5568 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $1,026.97 | $1,126.0684 | $1,126.07 | $1,126.05 | $1,126.10 | |