| 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 | $102.59 | 4.287% | $106.988 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $140.27 | 10.192% | $154.5663 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $215.73 | 12.379% | $242.4352 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $125.88 | 8.553% | $136.6465 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $48.30 | 7.157% | $51.7568 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $188.59 | 6.161% | $200.209 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $229.55 | 8.313% | $248.6325 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,050.91 | $1,141.2343 | $1,141.25 | $1,141.25 | $1,141.20 | |