| 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 | $213.56 | 8.323% | $231.3346 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $234.65 | 9.338% | $256.5616 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $138.34 | 11.118% | $153.7206 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $75.83 | 3.458% | $78.4522 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $104.70 | 13.405% | $118.735 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $237.79 | 12.543% | $267.616 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $9.72 | 13.506% | $11.0328 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $1,014.59 | $1,117.4528 | $1,117.45 | $1,117.45 | $1,117.40 | |