| 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 | $214.42 | 8.734% | $233.1474 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $156.64 | 11.227% | $174.226 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $57.30 | 8.508% | $62.1751 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $100.45 | 3.736% | $104.2028 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $66.70 | 13.489% | $75.6972 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $97.34 | 4.713% | $101.9276 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $211.28 | 7.479% | $227.0816 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $904.13 | $978.4577 | $978.47 | $978.55 | $978.40 | |