| 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 | $185.47 | 11.412% | $206.6358 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $96.70 | 7.560% | $104.0105 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $231.48 | 3.845% | $240.3804 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $113.41 | 8.401% | $122.9376 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $104.82 | 9.475% | $114.7517 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $52.57 | 9.618% | $57.6262 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $39.80 | 8.610% | $43.2268 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $824.25 | $889.5690 | $889.58 | $889.65 | $889.50 | |