| 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 | $177.57 | 3.231% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $104.90 | 5.826% | $111.0115 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $188.70 | 4.703% | $197.5746 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $134.81 | 4.637% | $141.0611 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $169.94 | 10.198% | $187.2705 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $218.52 | 10.105% | $240.6014 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $133.82 | 13.504% | $151.8911 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $1,128.26 | $1,212.7175 | $1,212.71 | $1,212.65 | $1,212.80 | |