| 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 | $125.36 | 4.133% | $130.5411 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $180.64 | 7.200% | $193.6461 | $193.65 | $193.65 | $193.60 |
| Purchase #3 | $57.78 | 4.224% | $60.2206 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $242.94 | 11.171% | $270.0788 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $100.30 | 8.286% | $108.6109 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $29.83 | 12.855% | $33.6646 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $86.96 | 11.853% | $97.2674 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $823.81 | $894.0295 | $894.03 | $894.00 | $894.00 | |