| 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 | $214.25 | 8.384% | $232.2127 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $100.60 | 12.727% | $113.4034 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $15.91 | 3.804% | $16.5152 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $220.31 | 11.331% | $245.2733 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $13.84 | 4.151% | $14.4145 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $106.66 | 9.568% | $116.8652 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $122.91 | 3.442% | $127.1406 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $794.48 | $865.8249 | $865.82 | $865.75 | $865.80 | |