| 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 | $198.34 | 9.846% | $217.8686 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $192.38 | 11.424% | $214.3575 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $208.33 | 6.192% | $221.2298 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $209.96 | 4.344% | $219.0807 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $186.35 | 3.597% | $193.053 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $45.37 | 12.864% | $51.2064 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $78.34 | 10.871% | $86.8563 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $1,119.07 | $1,203.6523 | $1,203.66 | $1,203.65 | $1,203.80 | |