| 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 | $234.47 | 3.637% | $242.9977 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $204.40 | 5.717% | $216.0855 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $29.45 | 11.591% | $32.8635 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $112.89 | 5.593% | $119.2039 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $61.27 | 3.795% | $63.5952 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $116.86 | 12.649% | $131.6416 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $20.64 | 4.653% | $21.6004 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $779.98 | $827.9878 | $827.99 | $828.00 | $828.00 | |