| 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 | $236.54 | 13.574% | $268.6479 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $216.97 | 6.448% | $230.9602 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $122.40 | 12.354% | $137.5213 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $162.29 | 5.715% | $171.5649 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $213.64 | 11.598% | $238.418 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $228.72 | 11.651% | $255.3682 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $199.67 | 7.860% | $215.3641 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $1,380.23 | $1,517.8446 | $1,517.84 | $1,517.75 | $1,517.90 | |