| 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 | $201.37 | 11.626% | $224.7813 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $79.98 | 8.111% | $86.4672 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $97.46 | 9.673% | $106.8873 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $119.28 | 12.201% | $133.8334 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $11.83 | 11.401% | $13.1787 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $195.30 | 3.820% | $202.7605 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $68.29 | 13.470% | $77.4887 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $773.51 | $845.3971 | $845.40 | $845.45 | $845.50 | |