| 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 | $236.87 | 7.112% | $253.7162 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $238.78 | 13.203% | $270.3061 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $134.97 | 13.548% | $153.2557 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $15.44 | 11.423% | $17.2037 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $122.43 | 3.117% | $126.2461 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $80.95 | 9.633% | $88.7479 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $138.65 | 13.595% | $157.4995 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $968.09 | $1,066.9752 | $1,066.99 | $1,066.95 | $1,066.90 | |