| 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 | $121.49 | 5.312% | $127.9435 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $98.56 | 7.657% | $106.1067 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $102.88 | 3.277% | $106.2514 | $106.25 | $106.25 | $106.30 |
| Purchase #4 | $38.26 | 13.820% | $43.5475 | $43.55 | $43.55 | $43.50 |
| Purchase #5 | $229.60 | 11.104% | $255.0948 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $15.54 | 12.622% | $17.5015 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $47.92 | 8.124% | $51.813 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $654.25 | $708.2584 | $708.25 | $708.25 | $708.20 | |