| 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 | $114.27 | 11.718% | $127.6602 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $102.74 | 11.432% | $114.4852 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $201.84 | 9.447% | $220.9078 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $237.41 | 11.826% | $265.4861 | $265.49 | $265.50 | $265.50 |
| Purchase #5 | $170.93 | 7.486% | $183.7258 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $110.69 | 7.420% | $118.9032 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $109.59 | 3.697% | $113.6415 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,047.47 | $1,144.8098 | $1,144.82 | $1,144.85 | $1,144.80 | |