| 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 | $30.95 | 10.709% | $34.2644 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $186.31 | 12.201% | $209.0417 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $220.52 | 8.197% | $238.596 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $189.73 | 5.605% | $200.3644 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $74.95 | 8.642% | $81.4272 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $41.90 | 10.201% | $46.1742 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $179.49 | 9.584% | $196.6923 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $923.85 | $1,006.5602 | $1,006.55 | $1,006.55 | $1,006.60 | |