| 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 | $245.75 | 4.568% | $256.9759 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $9.69 | 5.214% | $10.1952 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $95.30 | 11.118% | $105.8955 | $105.90 | $105.90 | $105.90 |
| Purchase #4 | $57.40 | 11.324% | $63.9 | $63.90 | $63.90 | $63.90 |
| Purchase #5 | $134.35 | 8.398% | $145.6327 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $87.69 | 7.270% | $94.0651 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $19.96 | 4.715% | $20.9011 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $650.14 | $697.5655 | $697.58 | $697.60 | $697.60 | |