| 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 | $231.94 | 5.113% | $243.7991 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $61.82 | 9.500% | $67.6929 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $248.40 | 7.755% | $267.6634 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $89.37 | 10.764% | $98.9898 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $222.78 | 11.471% | $248.3351 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $152.82 | 5.741% | $161.5934 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $136.92 | 5.195% | $144.033 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $1,144.05 | $1,232.1067 | $1,232.10 | $1,232.15 | $1,232.10 | |