| 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 | $204.38 | 4.419% | $213.4116 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $113.45 | 5.720% | $119.9393 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $99.68 | 5.434% | $105.0966 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $51.82 | 12.390% | $58.2405 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $147.81 | 3.633% | $153.1799 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $249.69 | 7.605% | $268.6789 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $171.83 | 7.535% | $184.7774 | $184.78 | $184.80 | $184.80 |
| 7 purchase totals = | $1,038.66 | $1,103.3242 | $1,103.33 | $1,103.40 | $1,103.30 | |