| 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 | $193.89 | 3.723% | $201.1085 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $193.55 | 10.606% | $214.0779 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $142.79 | 6.121% | $151.5302 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $82.65 | 4.804% | $86.6205 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $248.96 | 5.340% | $262.2545 | $262.25 | $262.25 | $262.30 |
| Purchase #6 | $154.40 | 13.651% | $175.4771 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $217.71 | 11.478% | $242.6988 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,233.95 | $1,333.7675 | $1,333.77 | $1,333.80 | $1,333.80 | |