| 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 | $202.81 | 9.785% | $222.655 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $183.88 | 8.277% | $199.0997 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $112.76 | 7.866% | $121.6297 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $145.75 | 8.529% | $158.181 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $201.82 | 6.852% | $215.6487 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $216.26 | 13.370% | $245.174 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $243.67 | 11.499% | $271.6896 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $1,306.95 | $1,434.0777 | $1,434.08 | $1,434.10 | $1,434.10 | |