| 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 | $225.65 | 8.794% | $245.4937 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $136.44 | 3.394% | $141.0708 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $51.68 | 6.562% | $55.0712 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $166.58 | 8.667% | $181.0175 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $244.48 | 7.134% | $261.9212 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $145.65 | 10.228% | $160.5471 | $160.55 | $160.55 | $160.50 |
| Purchase #7 | $153.78 | 12.765% | $173.41 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $1,124.26 | $1,218.5315 | $1,218.53 | $1,218.45 | $1,218.50 | |