| 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 | $11.78 | 8.325% | $12.7607 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $236.67 | 5.572% | $249.8573 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $51.50 | 9.523% | $56.4043 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $134.88 | 10.829% | $149.4862 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $15.45 | 11.485% | $17.2244 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $213.50 | 12.781% | $240.7874 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $196.91 | 13.612% | $223.7134 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $860.69 | $950.2337 | $950.23 | $950.20 | $950.30 | |