| 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 | $242.72 | 4.765% | $254.2856 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $218.34 | 3.123% | $225.1588 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $107.98 | 13.121% | $122.1481 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $15.82 | 9.764% | $17.3647 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $82.61 | 9.296% | $90.2894 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $91.29 | 6.566% | $97.2841 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $14.90 | 4.649% | $15.5927 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $773.66 | $822.1234 | $822.12 | $822.15 | $822.20 | |