| 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 | $120.99 | 9.622% | $132.6317 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $115.79 | 4.626% | $121.1464 | $121.15 | $121.15 | $121.10 |
| Purchase #3 | $151.78 | 9.861% | $166.747 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $212.60 | 11.233% | $236.4814 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $182.90 | 13.153% | $206.9568 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $78.78 | 4.591% | $82.3968 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $138.45 | 13.530% | $157.1823 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,001.29 | $1,103.5424 | $1,103.55 | $1,103.60 | $1,103.50 | |