| 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 | $246.36 | 10.274% | $271.671 | $271.67 | $271.65 | $271.70 |
| Purchase #2 | $35.63 | 9.854% | $39.141 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $221.70 | 6.557% | $236.2369 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $127.74 | 4.752% | $133.8102 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $236.69 | 13.465% | $268.5603 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $117.59 | 4.665% | $123.0756 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $185.58 | 5.405% | $195.6106 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $1,171.29 | $1,268.1056 | $1,268.11 | $1,268.10 | $1,268.10 | |