| 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 | $233.71 | 3.675% | $242.2988 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $137.26 | 3.568% | $142.1574 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $124.59 | 7.844% | $134.3628 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $10.59 | 4.564% | $11.0733 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $42.28 | 4.703% | $44.2684 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $109.93 | 11.250% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $227.61 | 6.518% | $242.4456 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $885.97 | $938.9034 | $938.91 | $938.85 | $939.00 | |