| 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 | $199.58 | 10.727% | $220.9889 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $42.26 | 12.299% | $47.4576 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $33.44 | 13.299% | $37.8872 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $191.35 | 6.458% | $203.7074 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $45.30 | 9.150% | $49.445 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $92.28 | 5.418% | $97.2797 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $123.47 | 13.598% | $140.2595 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $727.68 | $797.0253 | $797.04 | $797.05 | $797.10 | |