| 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 | $209.97 | 13.122% | $237.5223 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $64.69 | 5.264% | $68.0953 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $109.81 | 3.545% | $113.7028 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $160.36 | 6.719% | $171.1346 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $83.84 | 3.680% | $86.9253 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $28.53 | 6.159% | $30.2872 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $12.88 | 3.542% | $13.3362 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $670.08 | $721.0037 | $721.01 | $721.05 | $720.90 | |