| 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 | $202.78 | 9.581% | $222.2084 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $236.49 | 10.825% | $262.09 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $144.92 | 10.521% | $160.167 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $113.38 | 7.164% | $121.5025 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $191.65 | 5.324% | $201.8534 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $25.56 | 10.549% | $28.2563 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $64.54 | 3.194% | $66.6014 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $979.32 | $1,062.6790 | $1,062.68 | $1,062.65 | $1,062.80 | |