| 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 | $116.79 | 6.304% | $124.1524 | $124.15 | $124.15 | $124.20 |
| Purchase #2 | $172.50 | 11.829% | $192.905 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $145.93 | 8.117% | $157.7751 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $123.45 | 7.105% | $132.2211 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $79.67 | 3.185% | $82.2075 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $241.86 | 4.287% | $252.2285 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $135.70 | 7.714% | $146.1679 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $1,015.90 | $1,087.6575 | $1,087.67 | $1,087.65 | $1,087.70 | |