| 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 | $238.51 | 3.242% | $246.2425 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $214.44 | 6.275% | $227.8961 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $144.58 | 13.593% | $164.2328 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $89.45 | 6.841% | $95.5693 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $200.30 | 3.575% | $207.4607 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $81.91 | 3.412% | $84.7048 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $10.66 | 9.371% | $11.6589 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $979.85 | $1,037.7651 | $1,037.76 | $1,037.75 | $1,037.80 | |