| 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 | $245.78 | 6.436% | $261.5984 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $204.75 | 8.422% | $221.994 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $17.46 | 3.125% | $18.0056 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $210.96 | 10.326% | $232.7437 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $235.53 | 4.230% | $245.4929 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $148.28 | 10.332% | $163.6003 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $81.65 | 9.640% | $89.5211 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $1,144.41 | $1,232.9560 | $1,232.95 | $1,232.95 | $1,232.90 | |