| 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 | $116.67 | 7.657% | $125.6034 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $224.32 | 3.508% | $232.1891 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $94.27 | 10.138% | $103.8271 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $107.61 | 12.766% | $121.3475 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $51.53 | 3.468% | $53.3171 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $111.46 | 13.856% | $126.9039 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $92.51 | 9.181% | $101.0033 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $798.37 | $864.1914 | $864.19 | $864.20 | $864.10 | |