| 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 | $200.45 | 4.497% | $209.4642 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $66.46 | 8.342% | $72.0041 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $147.45 | 3.838% | $153.1091 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $169.48 | 12.446% | $190.5735 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $150.68 | 8.237% | $163.0915 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $83.37 | 11.353% | $92.835 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $193.81 | 11.331% | $215.7706 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $1,011.70 | $1,096.8480 | $1,096.84 | $1,096.80 | $1,096.90 | |