| 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 | $250.81 | 10.734% | $277.7319 | $277.73 | $277.75 | $277.70 |
| Purchase #2 | $18.27 | 4.480% | $19.0885 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $228.59 | 4.682% | $239.2926 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $76.49 | 12.240% | $85.8524 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $249.78 | 4.669% | $261.4422 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $24.34 | 13.358% | $27.5913 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $170.72 | 13.299% | $193.4241 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $1,019.00 | $1,104.4230 | $1,104.41 | $1,104.45 | $1,104.40 | |