| 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 | $214.62 | 9.849% | $235.7579 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $223.52 | 5.542% | $235.9075 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $231.51 | 6.646% | $246.8962 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $112.70 | 3.237% | $116.3481 | $116.35 | $116.35 | $116.30 |
| Purchase #5 | $247.76 | 12.277% | $278.1775 | $278.18 | $278.20 | $278.20 |
| Purchase #6 | $243.64 | 12.113% | $273.1521 | $273.15 | $273.15 | $273.20 |
| Purchase #7 | $97.46 | 4.135% | $101.49 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $1,371.21 | $1,487.7293 | $1,487.74 | $1,487.75 | $1,487.80 | |