| 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 | $231.89 | 11.243% | $257.9614 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $106.76 | 4.748% | $111.829 | $111.83 | $111.85 | $111.80 |
| Purchase #3 | $14.80 | 6.552% | $15.7697 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $226.82 | 8.194% | $245.4056 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $15.85 | 8.296% | $17.1649 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $138.85 | 5.652% | $146.6978 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $67.41 | 8.638% | $73.2329 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $802.38 | $868.0613 | $868.06 | $868.05 | $868.10 | |