| 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 | $31.35 | 3.557% | $32.4651 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $143.82 | 12.585% | $161.9197 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $30.78 | 7.821% | $33.1873 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $157.37 | 13.810% | $179.1028 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $212.71 | 11.622% | $237.4312 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $237.39 | 6.207% | $252.1248 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $243.77 | 4.303% | $254.2594 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,057.19 | $1,150.4903 | $1,150.49 | $1,150.45 | $1,150.50 | |