| 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 | $200.99 | 13.124% | $227.3679 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $11.98 | 7.296% | $12.8541 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $117.87 | 5.461% | $124.3069 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $25.88 | 12.797% | $29.1919 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $10.30 | 9.346% | $11.2626 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $136.62 | 8.273% | $147.9226 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $130.38 | 3.308% | $134.693 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $634.02 | $687.5990 | $687.59 | $687.55 | $687.70 | |