| 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 | $94.25 | 12.530% | $106.0595 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $226.41 | 8.429% | $245.4941 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $115.55 | 9.143% | $126.1147 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $142.99 | 12.144% | $160.3547 | $160.35 | $160.35 | $160.40 |
| Purchase #5 | $90.69 | 4.279% | $94.5706 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $146.44 | 5.843% | $154.9965 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $187.53 | 7.671% | $201.9154 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $1,003.86 | $1,089.5055 | $1,089.50 | $1,089.45 | $1,089.60 | |