| 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 | $203.88 | 12.312% | $228.9817 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $50.71 | 3.703% | $52.5878 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $16.44 | 5.430% | $17.3327 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $32.40 | 13.260% | $36.6962 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $143.60 | 8.202% | $155.3781 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $33.29 | 9.826% | $36.5611 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $170.28 | 7.373% | $182.8347 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $650.60 | $710.3723 | $710.37 | $710.45 | $710.40 | |