| 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 | $224.32 | 3.412% | $231.9738 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $203.68 | 13.747% | $231.6799 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $216.56 | 12.435% | $243.4892 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $124.41 | 12.717% | $140.2312 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $70.92 | 6.829% | $75.7631 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $234.79 | 8.111% | $253.8338 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $216.44 | 9.559% | $237.1295 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $1,291.12 | $1,414.1005 | $1,414.09 | $1,414.15 | $1,414.10 | |