| 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 | $228.28 | 10.142% | $251.4322 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $161.41 | 8.469% | $175.0798 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $208.61 | 5.401% | $219.877 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $69.91 | 8.823% | $76.0782 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $243.44 | 7.609% | $261.9633 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $158.85 | 4.587% | $166.1364 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $65.66 | 5.186% | $69.0651 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $1,136.16 | $1,219.6320 | $1,219.64 | $1,219.70 | $1,219.70 | |