| 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 | $201.36 | 7.576% | $216.615 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $140.72 | 8.138% | $152.1718 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $65.84 | 6.572% | $70.167 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $15.41 | 3.462% | $15.9435 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $79.79 | 11.854% | $89.2483 | $89.25 | $89.25 | $89.20 |
| Purchase #6 | $201.90 | 4.479% | $210.9431 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $88.48 | 4.156% | $92.1572 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $793.50 | $847.2459 | $847.25 | $847.20 | $847.20 | |