| 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 | $214.77 | 5.143% | $225.8156 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $168.78 | 10.378% | $186.296 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $32.78 | 7.331% | $35.1831 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $56.75 | 9.327% | $62.0431 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $64.41 | 3.122% | $66.4209 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $134.93 | 12.442% | $151.718 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $226.43 | 10.731% | $250.7282 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $898.85 | $978.2049 | $978.21 | $978.20 | $978.10 | |