| 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 | $125.75 | 13.313% | $142.4911 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $105.96 | 12.578% | $119.2876 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $187.44 | 9.410% | $205.0781 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $58.50 | 3.671% | $60.6475 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $131.36 | 7.857% | $141.681 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $39.68 | 5.269% | $41.7707 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $208.75 | 4.352% | $217.8348 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $857.44 | $928.7908 | $928.79 | $928.85 | $928.80 | |