| 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 | $231.88 | 12.869% | $261.7206 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $218.64 | 6.224% | $232.2482 | $232.25 | $232.25 | $232.20 |
| Purchase #3 | $95.49 | 6.385% | $101.587 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $217.77 | 11.121% | $241.9882 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $177.75 | 6.549% | $189.3908 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $97.26 | 6.262% | $103.3504 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $177.37 | 13.653% | $201.5863 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $1,216.16 | $1,331.8715 | $1,331.88 | $1,331.90 | $1,331.90 | |