| 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 | $237.96 | 7.466% | $255.7261 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $67.62 | 7.191% | $72.4826 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $226.34 | 10.491% | $250.0853 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $114.62 | 4.579% | $119.8684 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $56.83 | 5.581% | $60.0017 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $157.39 | 7.453% | $169.1203 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $217.55 | 9.155% | $237.4667 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,078.31 | $1,164.7511 | $1,164.76 | $1,164.75 | $1,164.80 | |