| 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 | $171.34 | 12.818% | $193.3024 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $126.38 | 8.616% | $137.2689 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $73.90 | 11.575% | $82.4539 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $135.45 | 13.727% | $154.0432 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $231.86 | 8.835% | $252.3448 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $141.68 | 9.862% | $155.6525 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $120.55 | 9.823% | $132.3916 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $1,001.16 | $1,107.4573 | $1,107.44 | $1,107.45 | $1,107.50 | |