| 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 | $202.28 | 10.186% | $222.8842 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $47.29 | 11.874% | $52.9052 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $190.31 | 12.720% | $214.5174 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $201.91 | 4.132% | $210.2529 | $210.25 | $210.25 | $210.30 |
| Purchase #5 | $124.83 | 6.437% | $132.8653 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $51.35 | 13.641% | $58.3547 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $200.41 | 7.330% | $215.1001 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $1,018.38 | $1,106.8798 | $1,106.88 | $1,106.85 | $1,107.00 | |