| 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 | $116.25 | 9.578% | $127.3844 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $27.99 | 11.585% | $31.2326 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $104.96 | 10.257% | $115.7257 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $115.41 | 3.801% | $119.7967 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $38.50 | 6.228% | $40.8978 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $20.67 | 7.247% | $22.168 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $183.29 | 11.558% | $204.4747 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $607.07 | $661.6799 | $661.68 | $661.70 | $661.70 | |