| 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 | $216.71 | 3.650% | $224.6199 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $80.88 | 11.510% | $90.1893 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $243.25 | 6.604% | $259.3142 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $159.58 | 9.143% | $174.1704 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $92.32 | 5.464% | $97.3644 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $198.68 | 4.471% | $207.563 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $163.40 | 7.742% | $176.0504 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $1,154.82 | $1,229.2716 | $1,229.26 | $1,229.20 | $1,229.40 | |