| 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 | $31.87 | 4.531% | $33.314 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $161.73 | 7.485% | $173.8355 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $46.25 | 3.662% | $47.9437 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $106.68 | 4.781% | $111.7804 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $231.38 | 13.260% | $262.061 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $227.53 | 13.248% | $257.6732 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $179.65 | 12.519% | $202.1404 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $985.09 | $1,088.7482 | $1,088.74 | $1,088.75 | $1,088.70 | |