| 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 | $198.33 | 5.839% | $209.9105 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $186.30 | 13.126% | $210.7537 | $210.75 | $210.75 | $210.80 |
| Purchase #3 | $30.89 | 12.560% | $34.7698 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $188.92 | 9.377% | $206.635 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $190.47 | 3.422% | $196.9879 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $100.31 | 5.659% | $105.9865 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $43.95 | 13.728% | $49.9835 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $939.17 | $1,015.0269 | $1,015.03 | $1,015.05 | $1,015.10 | |