| 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 | $122.81 | 9.370% | $134.3173 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $100.42 | 12.582% | $113.0548 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $103.37 | 10.221% | $113.9354 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $148.59 | 9.426% | $162.5961 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $41.85 | 10.776% | $46.3598 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $126.99 | 8.718% | $138.061 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $243.57 | 4.374% | $254.2238 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $887.60 | $962.5482 | $962.55 | $962.50 | $962.60 | |