| 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 | $8.64 | 5.259% | $9.0944 | $9.09 | $9.10 | $9.10 |
| Purchase #2 | $136.57 | 8.621% | $148.3437 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $93.75 | 10.488% | $103.5825 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $226.57 | 3.136% | $233.6752 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $196.26 | 5.192% | $206.4498 | $206.45 | $206.45 | $206.40 |
| Purchase #6 | $85.83 | 4.126% | $89.3713 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $100.73 | 12.635% | $113.4572 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $848.35 | $903.9741 | $903.97 | $904.00 | $904.00 | |