| 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 | $117.36 | 6.388% | $124.857 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $192.47 | 12.557% | $216.6385 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $216.35 | 9.300% | $236.4706 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $231.39 | 11.715% | $258.4973 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $65.42 | 9.686% | $71.7566 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $247.57 | 10.863% | $274.4635 | $274.46 | $274.45 | $274.50 |
| Purchase #7 | $213.77 | 5.121% | $224.7172 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,284.33 | $1,407.4007 | $1,407.41 | $1,407.35 | $1,407.50 | |