| 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 | $102.25 | 11.533% | $114.0425 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $109.99 | 12.526% | $123.7673 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $59.55 | 10.208% | $65.6289 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $212.72 | 11.763% | $237.7423 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $20.57 | 3.396% | $21.2686 | $21.27 | $21.25 | $21.30 |
| Purchase #6 | $125.59 | 3.680% | $130.2117 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $17.80 | 8.848% | $19.3749 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $648.47 | $712.0362 | $712.03 | $712.00 | $712.00 | |