| 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 | $235.59 | 4.754% | $246.7899 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $68.67 | 6.808% | $73.3451 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $245.85 | 13.384% | $278.7546 | $278.75 | $278.75 | $278.80 |
| Purchase #4 | $11.40 | 8.605% | $12.381 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $28.53 | 12.497% | $32.0954 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $199.84 | 3.317% | $206.4687 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $17.90 | 7.473% | $19.2377 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $807.78 | $869.0724 | $869.08 | $869.10 | $869.10 | |