| 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 | $225.87 | 12.821% | $254.8288 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $228.57 | 3.246% | $235.9894 | $235.99 | $236.00 | $236.00 |
| Purchase #3 | $188.69 | 3.599% | $195.481 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $141.95 | 6.689% | $151.445 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $79.53 | 5.737% | $84.0926 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $111.63 | 11.503% | $124.4708 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $38.45 | 12.518% | $43.2632 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $1,014.69 | $1,089.5708 | $1,089.57 | $1,089.60 | $1,089.60 | |