| 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 | $224.68 | 6.704% | $239.7425 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $244.61 | 4.337% | $255.2187 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $250.70 | 11.716% | $280.072 | $280.07 | $280.05 | $280.10 |
| Purchase #4 | $250.28 | 12.520% | $281.6151 | $281.62 | $281.60 | $281.60 |
| Purchase #5 | $215.57 | 10.649% | $238.526 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $43.88 | 8.846% | $47.7616 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $100.70 | 13.215% | $114.0075 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,330.42 | $1,456.9434 | $1,456.95 | $1,456.90 | $1,456.90 | |