| 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 | $208.72 | 10.154% | $229.9134 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $122.74 | 11.497% | $136.8514 | $136.85 | $136.85 | $136.90 |
| Purchase #3 | $104.57 | 10.827% | $115.8918 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $130.35 | 4.684% | $136.4556 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $31.71 | 13.232% | $35.9059 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $195.81 | 11.224% | $217.7877 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $106.82 | 6.401% | $113.6575 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $900.72 | $986.4633 | $986.47 | $986.45 | $986.60 | |