| 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 | $221.77 | 9.689% | $243.2573 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $48.50 | 8.126% | $52.4411 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $243.71 | 13.794% | $277.3274 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $121.84 | 5.467% | $128.501 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $69.56 | 11.316% | $77.4314 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $13.44 | 7.328% | $14.4249 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $195.97 | 9.742% | $215.0614 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $914.79 | $1,008.4445 | $1,008.44 | $1,008.45 | $1,008.40 | |