| 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 | $227.58 | 6.693% | $242.8119 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $110.26 | 9.257% | $120.4668 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $46.62 | 12.377% | $52.3902 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $133.43 | 6.719% | $142.3952 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $115.31 | 5.157% | $121.2565 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $71.46 | 10.850% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $205.65 | 8.648% | $223.4346 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $910.31 | $981.9686 | $981.97 | $981.95 | $982.00 | |