| 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 | $97.92 | 9.280% | $107.007 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $116.85 | 13.400% | $132.5079 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $213.59 | 8.106% | $230.9036 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $121.36 | 12.396% | $136.4038 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $146.70 | 9.366% | $160.4399 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $23.48 | 3.298% | $24.2544 | $24.25 | $24.25 | $24.30 |
| Purchase #7 | $13.59 | 12.154% | $15.2417 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $733.49 | $806.7583 | $806.75 | $806.75 | $806.70 | |