| 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 | $103.26 | 8.600% | $112.1404 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $237.29 | 10.525% | $262.2648 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $170.80 | 10.339% | $188.459 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $220.81 | 7.512% | $237.3972 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $202.68 | 11.658% | $226.3084 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $152.41 | 3.530% | $157.7901 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $228.42 | 9.708% | $250.595 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $1,315.67 | $1,434.9549 | $1,434.96 | $1,434.95 | $1,435.00 | |