| 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 | $99.60 | 9.692% | $109.2532 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $80.92 | 6.866% | $86.476 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $243.44 | 6.379% | $258.969 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $227.36 | 9.532% | $249.032 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $106.47 | 11.313% | $118.515 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $132.78 | 8.811% | $144.4792 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $25.99 | 5.252% | $27.355 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $916.56 | $994.0794 | $994.09 | $994.10 | $994.20 | |