| 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 | $122.75 | 12.357% | $137.9182 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $49.93 | 4.377% | $52.1154 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $85.71 | 7.393% | $92.0465 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $222.62 | 4.424% | $232.4687 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $37.45 | 9.844% | $41.1366 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $156.78 | 3.626% | $162.4648 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $201.72 | 8.501% | $218.8682 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $876.96 | $937.0184 | $937.03 | $936.95 | $937.00 | |