| 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 | $200.33 | 4.166% | $208.6757 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $20.78 | 11.690% | $23.2092 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $219.26 | 9.856% | $240.8703 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $221.84 | 13.461% | $251.7019 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $217.60 | 10.156% | $239.6995 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $104.91 | 3.714% | $108.8064 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $157.90 | 5.576% | $166.7045 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $1,142.62 | $1,239.6675 | $1,239.67 | $1,239.65 | $1,239.70 | |