| 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 | $238.27 | 13.653% | $270.801 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $233.82 | 10.613% | $258.6353 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $241.73 | 10.862% | $267.9867 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $74.53 | 3.452% | $77.1028 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $180.57 | 10.688% | $199.8693 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $119.74 | 12.447% | $134.644 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $205.74 | 8.220% | $222.6518 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $1,294.40 | $1,431.6909 | $1,431.69 | $1,431.70 | $1,431.70 | |