| 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 | $31.26 | 3.714% | $32.421 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $136.83 | 10.520% | $151.2245 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $48.64 | 7.407% | $52.2428 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $230.71 | 3.708% | $239.2647 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $65.26 | 4.453% | $68.166 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $81.27 | 6.339% | $86.4217 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $143.43 | 12.512% | $161.376 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $737.40 | $791.1167 | $791.11 | $791.05 | $791.10 | |