| 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 | $218.44 | 3.556% | $226.2077 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $5.35 | 9.761% | $5.8722 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $243.52 | 3.859% | $252.9174 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $77.42 | 11.481% | $86.3086 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $176.48 | 13.347% | $200.0348 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $57.81 | 8.686% | $62.8314 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $151.55 | 3.257% | $156.486 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $930.57 | $990.6581 | $990.66 | $990.65 | $990.60 | |