| 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 | $203.60 | 5.354% | $214.5007 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $162.31 | 12.868% | $183.1961 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $228.29 | 3.622% | $236.5587 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $109.27 | 5.266% | $115.0242 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $250.90 | 7.840% | $270.5706 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $227.64 | 7.368% | $244.4125 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $204.97 | 12.461% | $230.5113 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $1,386.98 | $1,494.7741 | $1,494.77 | $1,494.70 | $1,494.80 | |