| 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 | $202.99 | 9.411% | $222.0934 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $201.59 | 11.303% | $224.3757 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $11.71 | 8.558% | $12.7121 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $212.92 | 8.691% | $231.4249 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $54.62 | 6.112% | $57.9584 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $164.98 | 3.264% | $170.3649 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $36.36 | 5.772% | $38.4587 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $885.17 | $957.3881 | $957.38 | $957.35 | $957.50 | |