| 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 | $134.48 | 3.717% | $139.4786 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $61.60 | 11.576% | $68.7308 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $250.32 | 8.833% | $272.4308 | $272.43 | $272.45 | $272.40 |
| Purchase #4 | $193.69 | 8.744% | $210.6263 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $189.66 | 13.799% | $215.8312 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $16.79 | 3.556% | $17.3871 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $169.33 | 10.234% | $186.6592 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $1,015.87 | $1,111.1440 | $1,111.15 | $1,111.25 | $1,111.10 | |