| 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 | $215.62 | 6.144% | $228.8677 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $207.52 | 8.315% | $224.7753 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $11.39 | 5.852% | $12.0565 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $185.50 | 11.744% | $207.2851 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $96.79 | 13.434% | $109.7928 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $229.40 | 3.451% | $237.3166 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $243.63 | 11.685% | $272.0982 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $1,189.85 | $1,292.1922 | $1,292.21 | $1,292.20 | $1,292.30 | |