| 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 | $106.28 | 10.599% | $117.5446 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $185.49 | 11.261% | $206.378 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $243.55 | 5.689% | $257.4056 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $183.85 | 10.705% | $203.5311 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $110.85 | 3.353% | $114.5668 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $229.74 | 12.120% | $257.5845 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $136.67 | 12.351% | $153.5501 | $153.55 | $153.55 | $153.60 |
| 7 purchase totals = | $1,196.43 | $1,310.5607 | $1,310.56 | $1,310.60 | $1,310.60 | |