| 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 | $122.35 | 5.273% | $128.8015 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $246.76 | 8.221% | $267.0461 | $267.05 | $267.05 | $267.00 |
| Purchase #3 | $180.59 | 8.189% | $195.3785 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $52.68 | 7.157% | $56.4503 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $99.46 | 10.813% | $110.2146 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $90.74 | 5.405% | $95.6445 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $46.84 | 3.389% | $48.4274 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $839.42 | $901.9629 | $901.96 | $902.00 | $901.90 | |