| 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 | $104.29 | 9.156% | $113.8388 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $12.41 | 12.617% | $13.9758 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $243.78 | 5.745% | $257.7852 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $218.78 | 3.427% | $226.2776 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $218.89 | 9.503% | $239.6911 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $231.56 | 3.834% | $240.438 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $67.86 | 6.694% | $72.4025 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $1,097.57 | $1,164.4090 | $1,164.42 | $1,164.50 | $1,164.40 | |