| 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 | $104.32 | 7.663% | $112.314 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $88.73 | 3.558% | $91.887 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $201.31 | 5.746% | $212.8773 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $157.99 | 11.188% | $175.6659 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $166.57 | 4.412% | $173.9191 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $51.76 | 8.398% | $56.1068 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $148.55 | 9.117% | $162.0933 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $919.23 | $984.8634 | $984.87 | $984.85 | $984.90 | |