| 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 | $231.89 | 10.178% | $255.4918 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $208.74 | 6.453% | $222.21 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $228.88 | 8.679% | $248.7445 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $10.90 | 12.746% | $12.2893 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $50.51 | 12.174% | $56.6591 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $250.61 | 13.404% | $284.2018 | $284.20 | $284.20 | $284.20 |
| Purchase #7 | $140.92 | 6.531% | $150.1235 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $1,122.45 | $1,229.7200 | $1,229.71 | $1,229.70 | $1,229.70 | |