| 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 | $223.67 | 6.542% | $238.3025 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $136.40 | 7.620% | $146.7937 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $106.69 | 12.355% | $119.8715 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $229.35 | 12.478% | $257.9683 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $249.67 | 12.439% | $280.7265 | $280.73 | $280.75 | $280.70 |
| Purchase #6 | $212.50 | 10.327% | $234.4449 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $158.88 | 13.871% | $180.9182 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,317.16 | $1,459.0256 | $1,459.02 | $1,459.00 | $1,459.00 | |