| 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 | $104.32 | 13.353% | $118.2498 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $107.53 | 13.470% | $122.0143 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $207.50 | 9.561% | $227.3391 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $143.74 | 3.512% | $148.7881 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $228.53 | 12.499% | $257.094 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $124.97 | 10.500% | $138.0919 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $86.47 | 3.407% | $89.416 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $1,003.06 | $1,100.9932 | $1,100.99 | $1,101.00 | $1,100.90 | |