| 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 | $119.86 | 3.569% | $124.1378 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $114.25 | 6.194% | $121.3266 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $106.44 | 5.260% | $112.0387 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $182.62 | 5.166% | $192.0541 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $139.60 | 13.178% | $157.9965 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $106.88 | 4.661% | $111.8617 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $100.77 | 8.735% | $109.5723 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $870.42 | $928.9877 | $928.99 | $929.00 | $929.00 | |