| 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 | $241.31 | 4.447% | $252.0411 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $169.75 | 13.329% | $192.376 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $100.26 | 12.380% | $112.6722 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $228.32 | 6.602% | $243.3937 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $191.65 | 4.446% | $200.1708 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $174.66 | 7.234% | $187.2949 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $146.93 | 5.462% | $154.9553 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,252.88 | $1,342.9040 | $1,342.90 | $1,342.90 | $1,343.00 | |