| 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 | $249.62 | 12.571% | $280.9997 | $281.00 | $281.00 | $281.00 |
| Purchase #2 | $107.60 | 13.838% | $122.4897 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $12.34 | 8.491% | $13.3878 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $79.38 | 12.229% | $89.0874 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $153.82 | 11.699% | $171.8154 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $24.36 | 10.731% | $26.9741 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $34.46 | 10.172% | $37.9653 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $661.58 | $742.7194 | $742.73 | $742.70 | $742.80 | |