| 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 | $239.70 | 10.685% | $265.3119 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $197.74 | 11.528% | $220.5355 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $93.91 | 12.382% | $105.5379 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $137.47 | 9.444% | $150.4527 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $120.29 | 12.179% | $134.9401 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $205.92 | 10.205% | $226.9341 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $141.40 | 3.524% | $146.3829 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $1,136.43 | $1,250.0951 | $1,250.09 | $1,250.15 | $1,250.00 | |