| 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 | $218.95 | 9.283% | $239.2751 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $147.40 | 7.585% | $158.5803 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $73.98 | 10.293% | $81.5948 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $97.68 | 3.395% | $100.9962 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $13.90 | 6.726% | $14.8349 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $94.34 | 12.648% | $106.2721 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $155.79 | 9.697% | $170.897 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $802.04 | $872.4504 | $872.45 | $872.50 | $872.50 | |