| 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 | $205.79 | 3.672% | $213.3466 | $213.35 | $213.35 | $213.30 |
| Purchase #2 | $202.42 | 4.454% | $211.4358 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $129.26 | 9.395% | $141.404 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $9.35 | 5.867% | $9.8986 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $48.46 | 12.103% | $54.3251 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $79.65 | 8.391% | $86.3334 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $147.43 | 4.755% | $154.4403 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $822.36 | $871.1838 | $871.19 | $871.25 | $871.00 | |