| 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 | $81.52 | 4.396% | $85.1036 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $193.71 | 12.382% | $217.6952 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $153.78 | 13.520% | $174.5711 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $38.85 | 12.241% | $43.6056 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $206.91 | 4.426% | $216.0678 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $170.56 | 7.411% | $183.2002 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $192.73 | 8.868% | $209.8213 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $1,038.06 | $1,130.0648 | $1,130.07 | $1,130.00 | $1,130.10 | |