| 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 | $120.25 | 4.439% | $125.5879 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $15.65 | 8.372% | $16.9602 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $219.70 | 11.604% | $245.194 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $59.71 | 13.599% | $67.83 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $228.61 | 11.465% | $254.8201 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $143.82 | 13.108% | $162.6719 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $97.60 | 7.785% | $105.1982 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $885.34 | $978.2623 | $978.26 | $978.25 | $978.30 | |