| 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 | $9.53 | 6.802% | $10.1782 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $207.67 | 5.308% | $218.6931 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $225.50 | 6.304% | $239.7155 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $140.30 | 12.645% | $158.0409 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $25.97 | 10.597% | $28.722 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $30.27 | 6.582% | $32.2624 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $233.89 | 5.644% | $247.0908 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $873.13 | $934.7029 | $934.70 | $934.70 | $934.70 | |