| 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 | $9.67 | 12.808% | $10.9085 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $186.95 | 9.486% | $204.6841 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $238.74 | 4.557% | $249.6194 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $222.49 | 4.312% | $232.0838 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $216.88 | 9.161% | $236.7484 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $170.59 | 4.468% | $178.212 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $30.25 | 9.147% | $33.017 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $1,075.57 | $1,145.2732 | $1,145.27 | $1,145.25 | $1,145.20 | |