| 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 | $214.78 | 10.445% | $237.2138 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $26.90 | 13.528% | $30.539 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $205.50 | 3.574% | $212.8446 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $33.63 | 12.107% | $37.7016 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $202.58 | 11.360% | $225.5931 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $65.59 | 5.246% | $69.0309 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $113.41 | 13.112% | $128.2803 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $862.39 | $941.2033 | $941.19 | $941.25 | $941.10 | |