| 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 | $23.54 | 7.830% | $25.3832 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $79.27 | 12.565% | $89.2303 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $210.47 | 13.738% | $239.3844 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $24.37 | 5.367% | $25.6779 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $243.61 | 4.370% | $254.2558 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $169.48 | 10.149% | $186.6805 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $211.66 | 7.774% | $228.1144 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $962.40 | $1,048.7265 | $1,048.72 | $1,048.80 | $1,048.80 | |