| 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 | $196.83 | 6.343% | $209.3149 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $116.68 | 7.855% | $125.8452 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $57.31 | 5.422% | $60.4173 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $239.61 | 5.349% | $252.4267 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $229.97 | 13.746% | $261.5817 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $108.37 | 10.440% | $119.6838 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $83.46 | 6.700% | $89.0518 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $1,032.23 | $1,118.3214 | $1,118.32 | $1,118.35 | $1,118.30 | |