| 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 | $96.97 | 7.447% | $104.1914 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $197.25 | 10.266% | $217.4997 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $138.76 | 6.808% | $148.2068 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $8.74 | 8.665% | $9.4973 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $177.30 | 10.411% | $195.7587 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $223.41 | 3.414% | $231.0372 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $109.87 | 3.492% | $113.7067 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $952.30 | $1,019.8978 | $1,019.91 | $1,019.90 | $1,019.90 | |