| 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 | $209.46 | 12.192% | $234.9974 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $213.42 | 13.284% | $241.7707 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $215.41 | 8.825% | $234.4199 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $227.63 | 5.354% | $239.8173 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $32.65 | 4.849% | $34.2332 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $82.39 | 4.539% | $86.1297 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $164.83 | 6.674% | $175.8308 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,145.79 | $1,247.1990 | $1,247.20 | $1,247.20 | $1,247.10 | |