| 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 | $215.36 | 7.583% | $231.6907 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $199.26 | 13.807% | $226.7718 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $79.76 | 4.392% | $83.2631 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $194.67 | 12.170% | $218.3613 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $59.52 | 6.466% | $63.3686 | $63.37 | $63.35 | $63.40 |
| Purchase #6 | $193.57 | 3.145% | $199.6578 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $199.77 | 12.377% | $224.4955 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,141.91 | $1,247.6088 | $1,247.61 | $1,247.55 | $1,247.80 | |