| 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 | $130.36 | 10.615% | $144.1977 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $176.41 | 6.361% | $187.6314 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $31.92 | 6.114% | $33.8716 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $216.33 | 12.575% | $243.5335 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $104.85 | 3.169% | $108.1727 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $236.56 | 5.729% | $250.1125 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $10.44 | 5.454% | $11.0094 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $906.87 | $978.5288 | $978.52 | $978.50 | $978.50 | |