| 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 | $49.79 | 13.820% | $56.671 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $205.97 | 4.810% | $215.8772 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $221.99 | 13.229% | $251.3571 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $214.43 | 7.426% | $230.3536 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $131.32 | 4.229% | $136.8735 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $192.36 | 9.174% | $210.0071 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $219.96 | 11.269% | $244.7473 | $244.75 | $244.75 | $244.70 |
| 7 purchase totals = | $1,235.82 | $1,345.8868 | $1,345.89 | $1,345.85 | $1,346.00 | |