| 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 | $233.33 | 10.666% | $258.217 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $139.60 | 3.406% | $144.3548 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $103.38 | 3.320% | $106.8122 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $61.91 | 5.153% | $65.1002 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $237.91 | 12.728% | $268.1912 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $51.42 | 6.108% | $54.5607 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $75.93 | 13.695% | $86.3286 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $903.48 | $983.5647 | $983.56 | $983.55 | $983.60 | |