| 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 | $104.41 | 7.857% | $112.6135 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $104.81 | 10.103% | $115.399 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $81.59 | 5.547% | $86.1158 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $20.99 | 7.256% | $22.513 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $193.75 | 5.602% | $204.6039 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $120.73 | 4.816% | $126.5444 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $223.65 | 4.698% | $234.1571 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $849.93 | $901.9467 | $901.94 | $901.90 | $901.90 | |