| 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 | $219.51 | 3.318% | $226.7933 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $148.97 | 9.447% | $163.0432 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $99.81 | 3.484% | $103.2874 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $33.58 | 6.197% | $35.661 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $195.59 | 5.824% | $206.9812 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $25.98 | 10.122% | $28.6097 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $207.47 | 13.199% | $234.854 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $930.91 | $999.2298 | $999.22 | $999.25 | $999.30 | |