| 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 | $208.34 | 4.219% | $217.1299 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $163.27 | 7.226% | $175.0679 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $75.50 | 7.533% | $81.1874 | $81.19 | $81.20 | $81.20 |
| Purchase #4 | $7.54 | 10.146% | $8.305 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $172.73 | 12.775% | $194.7963 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $129.29 | 3.866% | $134.2884 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $242.69 | 5.741% | $256.6228 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $999.36 | $1,067.3977 | $1,067.41 | $1,067.40 | $1,067.40 | |