| 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 | $214.63 | 13.630% | $243.8841 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $29.33 | 5.278% | $30.878 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $13.47 | 5.799% | $14.2511 | $14.25 | $14.25 | $14.30 |
| Purchase #4 | $129.45 | 12.258% | $145.318 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $9.99 | 10.870% | $11.0759 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $116.94 | 10.532% | $129.2561 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $200.32 | 4.169% | $208.6713 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $714.13 | $783.3345 | $783.34 | $783.35 | $783.50 | |