| 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 | $241.37 | 10.481% | $266.668 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $40.26 | 6.115% | $42.7219 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $129.81 | 3.223% | $133.9938 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $196.32 | 8.567% | $213.1387 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $109.67 | 5.734% | $115.9585 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $228.96 | 3.324% | $236.5706 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $153.28 | 3.334% | $158.3904 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $1,099.67 | $1,167.4419 | $1,167.44 | $1,167.40 | $1,167.50 | |