| 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 | $187.32 | 13.232% | $212.1062 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $140.32 | 10.221% | $154.6621 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $205.86 | 13.785% | $234.2378 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $113.68 | 7.770% | $122.5129 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $110.56 | 9.774% | $121.3661 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $86.31 | 10.230% | $95.1395 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $245.55 | 4.683% | $257.0491 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,089.60 | $1,197.0737 | $1,197.08 | $1,197.05 | $1,197.00 | |