| 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 | $105.66 | 7.400% | $113.4788 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $234.47 | 8.270% | $253.8607 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $58.96 | 13.202% | $66.7439 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $185.85 | 13.322% | $210.6089 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $133.37 | 5.204% | $140.3106 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $102.46 | 9.212% | $111.8986 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $20.53 | 12.498% | $23.0958 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $841.30 | $919.9973 | $920.00 | $920.00 | $920.00 | |