| 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 | $111.69 | 11.112% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $237.26 | 3.874% | $246.4515 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $109.97 | 9.560% | $120.4831 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $26.91 | 11.581% | $30.0264 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $124.65 | 12.473% | $140.1976 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $212.62 | 11.243% | $236.5249 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $70.84 | 12.369% | $79.6022 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $893.94 | $977.3867 | $977.38 | $977.40 | $977.40 | |