| 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 | $225.80 | 11.193% | $251.0738 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $156.51 | 9.344% | $171.1343 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $100.84 | 3.412% | $104.2807 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $169.79 | 10.406% | $187.4583 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $56.31 | 11.552% | $62.8149 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $26.26 | 3.714% | $27.2353 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $120.35 | 11.729% | $134.4659 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $855.86 | $938.4632 | $938.46 | $938.45 | $938.50 | |