| 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 | $36.78 | 13.858% | $41.877 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $239.45 | 9.673% | $262.612 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $76.34 | 6.476% | $81.2838 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $124.40 | 7.774% | $134.0709 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $185.82 | 8.445% | $201.5125 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $234.85 | 12.600% | $264.4411 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $209.87 | 11.688% | $234.3996 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $1,107.51 | $1,220.1969 | $1,220.19 | $1,220.20 | $1,220.20 | |