| 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 | $207.57 | 4.535% | $216.9833 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $91.76 | 9.659% | $100.6231 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $125.79 | 12.817% | $141.9125 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $237.69 | 12.321% | $266.9758 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $202.56 | 5.797% | $214.3024 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $114.49 | 8.192% | $123.869 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $35.71 | 3.313% | $36.8931 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $1,015.57 | $1,101.5592 | $1,101.55 | $1,101.55 | $1,101.60 | |