| 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 | $119.87 | 10.752% | $132.7584 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $247.94 | 12.159% | $278.087 | $278.09 | $278.10 | $278.10 |
| Purchase #3 | $83.91 | 4.519% | $87.7019 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $87.35 | 12.188% | $97.9962 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $10.92 | 11.681% | $12.1956 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $246.81 | 9.572% | $270.4347 | $270.43 | $270.45 | $270.40 |
| Purchase #7 | $25.74 | 11.822% | $28.783 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $822.54 | $907.9568 | $907.96 | $908.00 | $908.00 | |