| 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 | $207.92 | 7.868% | $224.2791 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $235.58 | 8.758% | $256.2121 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $140.47 | 12.435% | $157.9374 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $61.46 | 12.739% | $69.2894 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $207.44 | 8.849% | $225.7964 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $180.81 | 11.820% | $202.1817 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $195.47 | 3.833% | $202.9624 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $1,229.15 | $1,338.6585 | $1,338.66 | $1,338.70 | $1,338.70 | |