| 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 | $194.76 | 10.586% | $215.3773 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $227.89 | 12.154% | $255.5878 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $24.55 | 9.362% | $26.8484 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $57.57 | 13.257% | $65.2021 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $65.68 | 4.232% | $68.4596 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $30.49 | 7.408% | $32.7487 | $32.75 | $32.75 | $32.70 |
| Purchase #7 | $9.86 | 12.265% | $11.0693 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $610.80 | $675.2932 | $675.30 | $675.30 | $675.30 | |