| 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 | $15.98 | 8.157% | $17.2835 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $89.97 | 12.232% | $100.9751 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $164.95 | 12.583% | $185.7057 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $227.82 | 3.670% | $236.181 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $167.97 | 9.300% | $183.5912 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $61.50 | 12.457% | $69.1611 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $218.77 | 13.232% | $247.7176 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $946.96 | $1,040.6152 | $1,040.62 | $1,040.65 | $1,040.70 | |