| 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 | $108.70 | 12.341% | $122.1147 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $239.84 | 13.116% | $271.2974 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $235.76 | 12.492% | $265.2111 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $133.69 | 12.549% | $150.4668 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $131.84 | 12.483% | $148.2976 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $72.39 | 8.504% | $78.546 | $78.55 | $78.55 | $78.50 |
| Purchase #7 | $181.83 | 9.127% | $198.4256 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,104.05 | $1,234.3592 | $1,234.37 | $1,234.35 | $1,234.30 | |