| 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 | $194.29 | 10.330% | $214.3602 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $143.67 | 13.639% | $163.2652 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $200.69 | 3.284% | $207.2807 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $199.96 | 3.250% | $206.4587 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $176.33 | 13.394% | $199.9476 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $138.61 | 3.335% | $143.2326 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $148.76 | 5.328% | $156.6859 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,202.31 | $1,291.2309 | $1,291.24 | $1,291.25 | $1,291.30 | |