| 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 | $25.72 | 3.732% | $26.6799 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $193.97 | 5.222% | $204.0991 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $160.60 | 3.440% | $166.1246 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $182.96 | 11.303% | $203.64 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $243.78 | 9.181% | $266.1614 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $162.40 | 12.828% | $183.2327 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $38.54 | 9.501% | $42.2017 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $1,007.97 | $1,092.1394 | $1,092.13 | $1,092.15 | $1,092.10 | |