| 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 | $21.72 | 7.506% | $23.3503 | $23.35 | $23.35 | $23.40 |
| Purchase #2 | $217.99 | 13.237% | $246.8453 | $246.85 | $246.85 | $246.80 |
| Purchase #3 | $112.78 | 13.516% | $128.0233 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $230.90 | 11.503% | $257.4604 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $177.34 | 12.612% | $199.7061 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $221.89 | 6.779% | $236.9319 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $126.68 | 7.358% | $136.0011 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $1,109.30 | $1,228.3184 | $1,228.32 | $1,228.30 | $1,228.30 | |