| 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 | $130.29 | 12.342% | $146.3704 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $10.74 | 13.693% | $12.2106 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $8.27 | 6.353% | $8.7954 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $198.52 | 11.848% | $222.0406 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $183.92 | 8.182% | $198.9683 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $214.40 | 11.161% | $238.3292 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $205.37 | 8.716% | $223.27 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $951.51 | $1,049.9845 | $1,049.99 | $1,049.95 | $1,050.00 | |