| 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 | $46.32 | 10.464% | $51.1669 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $123.98 | 7.519% | $133.3021 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $209.81 | 9.363% | $229.4545 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $30.28 | 7.651% | $32.5967 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $208.69 | 12.244% | $234.242 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $237.33 | 5.508% | $250.4021 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $49.91 | 4.269% | $52.0407 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $906.32 | $983.2050 | $983.20 | $983.20 | $983.20 | |