| 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 | $125.30 | 9.301% | $136.9542 | $136.95 | $136.95 | $137.00 |
| Purchase #2 | $19.63 | 11.282% | $21.8447 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $53.51 | 4.651% | $55.9988 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $228.38 | 3.339% | $236.0056 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $195.30 | 7.493% | $209.9338 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $106.95 | 10.824% | $118.5263 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $14.99 | 12.806% | $16.9096 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $744.06 | $796.1730 | $796.17 | $796.20 | $796.10 | |