| 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 | $14.74 | 4.328% | $15.3779 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $219.28 | 10.383% | $242.0478 | $242.05 | $242.05 | $242.00 |
| Purchase #3 | $208.94 | 8.248% | $226.1734 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $233.55 | 11.685% | $260.8403 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $160.94 | 13.375% | $182.4657 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $143.68 | 12.286% | $161.3325 | $161.33 | $161.35 | $161.30 |
| Purchase #7 | $73.90 | 7.337% | $79.322 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $1,055.03 | $1,167.5596 | $1,167.56 | $1,167.55 | $1,167.50 | |