| 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 | $184.84 | 12.180% | $207.3535 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $226.67 | 3.440% | $234.4674 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $170.37 | 11.453% | $189.8825 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $20.51 | 13.729% | $23.3258 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $244.45 | 4.133% | $254.5531 | $254.55 | $254.55 | $254.60 |
| Purchase #6 | $10.51 | 10.145% | $11.5762 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $97.79 | 9.467% | $107.0478 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $955.14 | $1,028.2063 | $1,028.21 | $1,028.25 | $1,028.30 | |