| 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 | $30.99 | 12.643% | $34.9081 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $146.93 | 13.791% | $167.1931 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $177.26 | 5.455% | $186.9295 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $187.57 | 7.193% | $201.0619 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $165.34 | 6.130% | $175.4753 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $185.38 | 12.267% | $208.1206 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $229.80 | 13.835% | $261.5928 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $1,123.27 | $1,235.2813 | $1,235.28 | $1,235.30 | $1,235.30 | |