| 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 | $213.61 | 7.152% | $228.8874 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $61.60 | 6.531% | $65.6231 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $107.37 | 4.198% | $111.8774 | $111.88 | $111.90 | $111.90 |
| Purchase #4 | $208.53 | 10.784% | $231.0179 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $7.51 | 7.213% | $8.0517 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $162.38 | 4.398% | $169.5215 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $96.42 | 4.856% | $101.1022 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $857.42 | $916.0812 | $916.08 | $916.05 | $916.10 | |