| 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 | $114.69 | 7.137% | $122.8754 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $100.67 | 12.838% | $113.594 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $115.95 | 7.332% | $124.4515 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $98.39 | 6.583% | $104.867 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $140.83 | 10.177% | $155.1623 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $86.97 | 5.303% | $91.582 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $208.39 | 7.201% | $223.3962 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $865.89 | $935.9284 | $935.93 | $935.95 | $936.10 | |