| 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 | $238.36 | 7.552% | $256.3609 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $215.97 | 8.573% | $234.4851 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $224.57 | 12.258% | $252.0978 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $113.30 | 13.398% | $128.4799 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $30.43 | 12.292% | $34.1705 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $181.53 | 5.370% | $191.2782 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $135.65 | 7.272% | $145.5145 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $1,139.81 | $1,242.3869 | $1,242.39 | $1,242.40 | $1,242.50 | |