| 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 | $245.64 | 13.554% | $278.934 | $278.93 | $278.95 | $278.90 |
| Purchase #2 | $181.62 | 5.584% | $191.7617 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $142.32 | 3.564% | $147.3923 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $20.42 | 10.531% | $22.5704 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $179.87 | 3.410% | $186.0036 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $234.67 | 6.790% | $250.6041 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $236.65 | 10.280% | $260.9776 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $1,241.19 | $1,338.2437 | $1,338.23 | $1,338.25 | $1,338.30 | |