| 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 | $213.69 | 5.466% | $225.3703 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $28.84 | 5.159% | $30.3279 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $61.79 | 8.871% | $67.2714 | $67.27 | $67.25 | $67.30 |
| Purchase #4 | $215.65 | 9.560% | $236.2661 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $203.72 | 9.610% | $223.2975 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $228.97 | 10.652% | $253.3599 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $51.38 | 6.345% | $54.6401 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $1,004.04 | $1,090.5332 | $1,090.54 | $1,090.50 | $1,090.60 | |