| 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 | $227.40 | 10.386% | $251.0178 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $119.68 | 6.372% | $127.306 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $29.87 | 13.207% | $33.8149 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $190.94 | 5.277% | $201.0159 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $142.64 | 9.792% | $156.6073 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $189.66 | 8.550% | $205.8759 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $199.37 | 7.390% | $214.1034 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,099.56 | $1,189.7412 | $1,189.75 | $1,189.70 | $1,189.70 | |