| 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 | $9.76 | 5.285% | $10.2758 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $217.49 | 4.211% | $226.6485 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $74.45 | 7.323% | $79.902 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $135.53 | 11.575% | $151.2176 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $87.96 | 11.427% | $98.0112 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $136.41 | 6.156% | $144.8074 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $235.25 | 13.806% | $267.7286 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $896.85 | $978.5911 | $978.60 | $978.60 | $978.50 | |