| 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 | $186.43 | 12.799% | $210.2912 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $125.62 | 13.231% | $142.2408 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $126.93 | 4.450% | $132.5784 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $190.65 | 6.820% | $203.6523 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $140.37 | 4.797% | $147.1035 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $231.38 | 12.430% | $260.1405 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $246.75 | 3.200% | $254.646 | $254.65 | $254.65 | $254.60 |
| 7 purchase totals = | $1,248.13 | $1,350.6527 | $1,350.65 | $1,350.70 | $1,350.60 | |