| 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 | $135.66 | 3.234% | $140.0472 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $61.68 | 3.354% | $63.7487 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $214.35 | 6.803% | $228.9322 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $86.39 | 6.549% | $92.0477 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $178.48 | 10.520% | $197.2561 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $121.51 | 5.652% | $128.3777 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $66.87 | 10.765% | $74.0686 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $864.94 | $924.4782 | $924.49 | $924.50 | $924.40 | |