| 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 | $101.78 | 10.436% | $112.4018 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $231.67 | 7.583% | $249.2375 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $30.64 | 7.591% | $32.9659 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $156.63 | 13.850% | $178.3233 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $239.49 | 5.297% | $252.1758 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $167.74 | 8.441% | $181.8989 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $201.71 | 12.524% | $226.9722 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,129.66 | $1,233.9754 | $1,233.98 | $1,233.95 | $1,234.00 | |