| 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 | $207.30 | 6.537% | $220.8512 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $65.97 | 4.250% | $68.7737 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $10.56 | 6.653% | $11.2626 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $78.34 | 10.208% | $86.3369 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $250.28 | 13.562% | $284.223 | $284.22 | $284.20 | $284.20 |
| Purchase #6 | $151.84 | 9.141% | $165.7197 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $222.83 | 5.108% | $234.2122 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $987.12 | $1,071.3793 | $1,071.37 | $1,071.30 | $1,071.40 | |