| 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 | $224.82 | 13.441% | $255.0381 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $84.67 | 9.347% | $92.5841 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $18.41 | 12.564% | $20.723 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $244.46 | 5.212% | $257.2013 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $11.74 | 8.827% | $12.7763 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $250.61 | 3.497% | $259.3738 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $74.53 | 9.850% | $81.8712 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $909.24 | $979.5678 | $979.56 | $979.55 | $979.60 | |