| 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 | $249.78 | 4.535% | $261.1075 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $5.54 | 5.288% | $5.833 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $121.58 | 9.850% | $133.5556 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $189.65 | 12.260% | $212.9011 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $218.77 | 4.218% | $227.9977 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $179.62 | 8.841% | $195.5002 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $155.96 | 5.355% | $164.3117 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $1,120.90 | $1,201.2068 | $1,201.21 | $1,201.20 | $1,201.20 | |