| 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 | $218.26 | 4.791% | $228.7168 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $168.47 | 3.152% | $173.7802 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $73.50 | 12.459% | $82.6574 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $113.60 | 3.291% | $117.3386 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $162.34 | 4.590% | $169.7914 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $58.59 | 7.680% | $63.0897 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $51.87 | 5.251% | $54.5937 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $846.63 | $889.9678 | $889.97 | $890.00 | $890.00 | |