| 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 | $233.76 | 3.345% | $241.5793 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $11.90 | 9.794% | $13.0655 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $89.93 | 9.271% | $98.2674 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $42.42 | 10.868% | $47.0302 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $213.79 | 10.588% | $236.4261 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $210.79 | 9.761% | $231.3652 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $42.71 | 10.755% | $47.3035 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $845.30 | $915.0372 | $915.05 | $915.05 | $915.10 | |