| 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 | $247.32 | 11.859% | $276.6497 | $276.65 | $276.65 | $276.60 |
| Purchase #2 | $88.91 | 12.497% | $100.0211 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $72.25 | 9.437% | $79.0682 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $95.99 | 9.821% | $105.4172 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $78.68 | 10.529% | $86.9642 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $79.67 | 8.576% | $86.5025 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $147.54 | 12.580% | $166.1005 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $810.36 | $900.7234 | $900.72 | $900.65 | $900.70 | |