| 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 | $100.77 | 5.824% | $106.6388 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $208.56 | 10.542% | $230.5464 | $230.55 | $230.55 | $230.50 |
| Purchase #3 | $215.42 | 12.260% | $241.8305 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $236.68 | 7.373% | $254.1304 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $198.40 | 8.502% | $215.268 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $148.85 | 3.832% | $154.5539 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $53.36 | 7.199% | $57.2014 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $1,162.04 | $1,260.1694 | $1,260.17 | $1,260.20 | $1,260.10 | |