| 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 | $215.76 | 3.310% | $222.9017 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $31.64 | 9.390% | $34.611 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $42.96 | 9.575% | $47.0734 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $161.52 | 10.814% | $178.9868 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $94.39 | 3.662% | $97.8466 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $104.94 | 6.699% | $111.9699 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $103.45 | 3.532% | $107.1039 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $754.66 | $800.4933 | $800.49 | $800.45 | $800.50 | |