| 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 | $245.79 | 4.565% | $257.0103 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $18.61 | 6.330% | $19.788 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $174.81 | 4.357% | $182.4265 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $148.62 | 5.224% | $156.3839 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $137.56 | 12.299% | $154.4785 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $236.84 | 11.828% | $264.8534 | $264.85 | $264.85 | $264.90 |
| Purchase #7 | $179.69 | 7.757% | $193.6286 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,141.92 | $1,228.5692 | $1,228.57 | $1,228.65 | $1,228.60 | |