| 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 | $207.84 | 4.273% | $216.721 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $176.99 | 12.318% | $198.7916 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $14.67 | 9.146% | $16.0117 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $59.46 | 10.520% | $65.7152 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $230.66 | 11.594% | $257.4027 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $104.47 | 4.571% | $109.2453 | $109.25 | $109.25 | $109.20 |
| Purchase #7 | $74.75 | 13.275% | $84.6731 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $868.84 | $948.5606 | $948.56 | $948.50 | $948.50 | |