| 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 | $228.42 | 8.328% | $247.4428 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $132.51 | 6.705% | $141.3948 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $87.46 | 8.249% | $94.6746 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $174.54 | 13.679% | $198.4153 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $138.50 | 3.738% | $143.6771 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $196.59 | 4.384% | $205.2085 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $227.69 | 8.175% | $246.3037 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $1,185.71 | $1,277.1168 | $1,277.11 | $1,277.10 | $1,277.10 | |