| 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 | $222.82 | 5.403% | $234.859 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $30.99 | 11.284% | $34.4869 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $174.30 | 12.587% | $196.2391 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $20.60 | 3.431% | $21.3068 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $242.42 | 4.238% | $252.6938 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $194.70 | 9.789% | $213.7592 | $213.76 | $213.75 | $213.80 |
| Purchase #7 | $47.76 | 9.560% | $52.3259 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $933.59 | $1,005.6707 | $1,005.68 | $1,005.70 | $1,005.70 | |