| 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 | $116.88 | 9.197% | $127.6295 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $220.42 | 9.657% | $241.706 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $73.55 | 3.202% | $75.9051 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $73.79 | 4.553% | $77.1497 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $28.40 | 11.636% | $31.7046 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $180.37 | 4.444% | $188.3856 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $121.65 | 5.867% | $128.7872 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $815.06 | $871.2677 | $871.28 | $871.30 | $871.20 | |