| 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 | $107.97 | 6.798% | $115.3098 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $62.95 | 13.176% | $71.2443 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $208.68 | 11.195% | $232.0417 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $21.27 | 13.123% | $24.0613 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $191.33 | 3.844% | $198.6847 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $65.45 | 9.590% | $71.7267 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $199.67 | 4.304% | $208.2638 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $857.32 | $921.3323 | $921.32 | $921.35 | $921.30 | |