| 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 | $226.35 | 4.674% | $236.9296 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $193.51 | 7.156% | $207.3576 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $98.52 | 6.510% | $104.9337 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $28.78 | 10.512% | $31.8054 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $245.71 | 10.362% | $271.1705 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $101.98 | 5.788% | $107.8826 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $20.75 | 3.538% | $21.4841 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $915.60 | $981.5635 | $981.56 | $981.60 | $981.60 | |