| 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 | $102.70 | 3.850% | $106.654 | $106.65 | $106.65 | $106.70 |
| Purchase #2 | $240.56 | 8.726% | $261.5513 | $261.55 | $261.55 | $261.60 |
| Purchase #3 | $192.86 | 4.230% | $201.018 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $71.78 | 3.742% | $74.466 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $158.79 | 9.587% | $174.0132 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $47.83 | 12.586% | $53.8499 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $215.72 | 4.586% | $225.6129 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $1,030.24 | $1,097.1653 | $1,097.16 | $1,097.10 | $1,097.20 | |