| 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 | $237.27 | 5.742% | $250.894 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $100.98 | 12.408% | $113.5096 | $113.51 | $113.50 | $113.50 |
| Purchase #3 | $119.79 | 5.645% | $126.5521 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $22.65 | 9.197% | $24.7331 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $41.89 | 13.511% | $47.5498 | $47.55 | $47.55 | $47.50 |
| Purchase #6 | $244.81 | 13.652% | $278.2315 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $82.41 | 6.516% | $87.7798 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $849.80 | $929.2499 | $929.24 | $929.30 | $929.20 | |