| 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 | $214.86 | 8.192% | $232.4613 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $238.66 | 13.763% | $271.5068 | $271.51 | $271.50 | $271.50 |
| Purchase #3 | $242.80 | 13.578% | $275.7674 | $275.77 | $275.75 | $275.80 |
| Purchase #4 | $124.88 | 13.103% | $141.243 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $15.72 | 9.606% | $17.2301 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $46.31 | 9.304% | $50.6187 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $224.67 | 6.728% | $239.7858 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $1,107.90 | $1,228.6131 | $1,228.62 | $1,228.60 | $1,228.60 | |