| 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 | $87.81 | 11.410% | $97.8291 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $138.56 | 5.419% | $146.0686 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $243.50 | 8.499% | $264.1951 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $220.89 | 11.268% | $245.7799 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $13.49 | 9.857% | $14.8197 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $125.96 | 12.250% | $141.3901 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $17.82 | 5.787% | $18.8512 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $848.03 | $928.9337 | $928.94 | $928.95 | $929.00 | |