| 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 | $225.95 | 12.197% | $253.5091 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $246.94 | 9.641% | $270.7475 | $270.75 | $270.75 | $270.70 |
| Purchase #3 | $104.53 | 5.600% | $110.3837 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $223.36 | 13.719% | $254.0028 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $231.61 | 12.636% | $260.8762 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $228.73 | 4.109% | $238.1285 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $148.79 | 13.336% | $168.6326 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,409.91 | $1,556.2804 | $1,556.28 | $1,556.35 | $1,556.20 | |