| 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 | $110.72 | 3.520% | $114.6173 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $219.97 | 10.865% | $243.8697 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $228.76 | 11.712% | $255.5524 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $214.97 | 10.675% | $237.918 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $114.27 | 6.785% | $122.0232 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $47.27 | 3.712% | $49.0247 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $79.96 | 8.490% | $86.7486 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $1,015.92 | $1,109.7539 | $1,109.75 | $1,109.65 | $1,109.70 | |