| 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 | $15.38 | 11.172% | $17.0983 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $245.63 | 4.795% | $257.408 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $198.42 | 12.742% | $223.7027 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $168.98 | 3.476% | $174.8537 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $40.67 | 11.867% | $45.4963 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $217.32 | 4.283% | $226.6278 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $13.84 | 6.528% | $14.7435 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $900.24 | $959.9303 | $959.93 | $959.95 | $959.90 | |