| 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 | $237.76 | 6.836% | $254.0133 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $14.75 | 13.245% | $16.7036 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $217.79 | 6.334% | $231.5848 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $129.26 | 8.189% | $139.8451 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $200.42 | 7.490% | $215.4315 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $11.55 | 4.443% | $12.0632 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $65.93 | 5.302% | $69.4256 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $877.46 | $939.0671 | $939.06 | $939.10 | $939.00 | |