| 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 | $129.67 | 8.426% | $140.596 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $242.40 | 6.381% | $257.8675 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $207.85 | 8.855% | $226.2551 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $26.78 | 5.689% | $28.3035 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $165.79 | 5.354% | $174.6664 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $81.59 | 6.142% | $86.6013 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $108.75 | 9.508% | $119.09 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $962.83 | $1,033.3798 | $1,033.39 | $1,033.35 | $1,033.50 | |