| 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 | $26.81 | 12.702% | $30.2154 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $35.32 | 6.313% | $37.5498 | $37.55 | $37.55 | $37.50 |
| Purchase #3 | $230.34 | 8.720% | $250.4256 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $238.57 | 10.201% | $262.9065 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $75.44 | 6.556% | $80.3858 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $91.45 | 10.563% | $101.1099 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $231.60 | 7.514% | $249.0024 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $929.53 | $1,011.5954 | $1,011.61 | $1,011.60 | $1,011.50 | |