| 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 | $221.57 | 9.299% | $242.1738 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $153.37 | 3.680% | $159.014 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $250.97 | 9.583% | $275.0205 | $275.02 | $275.00 | $275.00 |
| Purchase #4 | $29.62 | 3.757% | $30.7328 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $11.25 | 10.430% | $12.4234 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $31.80 | 8.235% | $34.4187 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $235.33 | 6.462% | $250.537 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $933.91 | $1,004.3202 | $1,004.31 | $1,004.25 | $1,004.20 | |