| 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 | $208.97 | 11.403% | $232.7988 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $162.67 | 6.728% | $173.6144 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $86.97 | 3.649% | $90.1435 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $77.49 | 11.539% | $86.4316 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $64.35 | 7.329% | $69.0662 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $105.77 | 5.218% | $111.2891 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $199.54 | 10.465% | $220.4219 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $905.76 | $983.7655 | $983.76 | $983.75 | $983.70 | |