| 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 | $126.26 | 9.647% | $138.4403 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $141.66 | 3.388% | $146.4594 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $92.66 | 13.614% | $105.2747 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $195.96 | 3.252% | $202.3326 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $18.82 | 8.863% | $20.488 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $229.30 | 12.682% | $258.3798 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $59.97 | 6.239% | $63.7115 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $864.63 | $935.0863 | $935.08 | $935.10 | $935.10 | |