| 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 | $199.70 | 6.525% | $212.7304 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $246.56 | 8.644% | $267.8726 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $232.75 | 9.412% | $254.6564 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $162.87 | 11.430% | $181.486 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $215.29 | 10.107% | $237.0494 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $144.34 | 9.722% | $158.3727 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $121.65 | 10.355% | $134.2469 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $1,323.16 | $1,446.4144 | $1,446.42 | $1,446.40 | $1,446.40 | |