| 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 | $201.82 | 13.151% | $228.3613 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $62.65 | 7.533% | $67.3694 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $142.66 | 13.700% | $162.2044 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $46.40 | 4.678% | $48.5706 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $27.43 | 10.401% | $30.283 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $7.69 | 5.699% | $8.1283 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $107.69 | 5.586% | $113.7056 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $596.34 | $658.6226 | $658.62 | $658.60 | $658.70 | |