| 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 | $206.66 | 3.509% | $213.9117 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $179.64 | 9.686% | $197.0399 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $222.71 | 9.121% | $243.0234 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $180.57 | 10.764% | $200.0066 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $38.60 | 10.779% | $42.7607 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $213.82 | 4.173% | $222.7427 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $192.37 | 7.382% | $206.5708 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,234.37 | $1,326.0558 | $1,326.05 | $1,326.00 | $1,326.00 | |