| 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 | $78.72 | 12.519% | $88.575 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $198.92 | 8.113% | $215.0584 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $235.76 | 10.370% | $260.2083 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $120.37 | 4.308% | $125.5555 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $224.94 | 5.713% | $237.7908 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $99.82 | 8.800% | $108.6042 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $158.54 | 6.241% | $168.4345 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $1,117.07 | $1,204.2267 | $1,204.23 | $1,204.25 | $1,204.30 | |