| 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 | $132.47 | 6.294% | $140.8077 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $130.86 | 8.129% | $141.4976 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $250.81 | 10.738% | $277.742 | $277.74 | $277.75 | $277.70 |
| Purchase #4 | $30.90 | 7.553% | $33.2339 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $32.98 | 8.591% | $35.8133 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $195.27 | 6.246% | $207.4666 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $174.75 | 4.831% | $183.1922 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $948.04 | $1,019.7533 | $1,019.75 | $1,019.75 | $1,019.70 | |