| 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 | $114.86 | 10.481% | $126.8985 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $192.65 | 10.574% | $213.0208 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $231.87 | 9.718% | $254.4031 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $108.98 | 12.177% | $122.2505 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $18.52 | 13.305% | $20.9841 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $79.89 | 3.798% | $82.9242 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $12.33 | 9.127% | $13.4554 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $759.10 | $833.9366 | $833.93 | $833.90 | $834.00 | |