| 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 | $212.60 | 6.135% | $225.643 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $134.27 | 10.277% | $148.0689 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $169.51 | 6.541% | $180.5976 | $180.60 | $180.60 | $180.60 |
| Purchase #4 | $250.44 | 13.501% | $284.2519 | $284.25 | $284.25 | $284.30 |
| Purchase #5 | $151.78 | 12.697% | $171.0515 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $139.97 | 10.561% | $154.7522 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $36.47 | 5.132% | $38.3416 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $1,095.04 | $1,202.7067 | $1,202.70 | $1,202.70 | $1,202.80 | |