| 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 | $231.59 | 3.211% | $239.0264 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $154.60 | 7.578% | $166.3156 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $124.26 | 9.803% | $136.4412 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $33.60 | 13.816% | $38.2422 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $50.74 | 9.429% | $55.5243 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $73.65 | 13.695% | $83.7364 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $87.71 | 9.452% | $96.0003 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $756.15 | $815.2864 | $815.29 | $815.30 | $815.10 | |