| 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 | $222.52 | 9.248% | $243.0986 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $77.25 | 7.345% | $82.924 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $38.71 | 7.399% | $41.5742 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $89.75 | 5.222% | $94.4367 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $35.82 | 6.663% | $38.2067 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $23.83 | 10.817% | $26.4077 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $209.63 | 3.354% | $216.661 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $697.51 | $743.3089 | $743.31 | $743.25 | $743.30 | |