| 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 | $132.81 | 13.612% | $150.8881 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $81.44 | 11.123% | $90.4986 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $118.97 | 3.871% | $123.5753 | $123.58 | $123.60 | $123.60 |
| Purchase #4 | $207.43 | 13.292% | $235.0016 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $190.79 | 5.613% | $201.499 | $201.50 | $201.50 | $201.50 |
| Purchase #6 | $207.77 | 9.261% | $227.0116 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $247.76 | 3.267% | $255.8543 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $1,186.97 | $1,284.3285 | $1,284.33 | $1,284.35 | $1,284.40 | |