| 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 | $200.81 | 5.363% | $211.5794 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $7.45 | 5.554% | $7.8638 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $210.58 | 12.481% | $236.8625 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $131.26 | 11.565% | $146.4402 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $231.99 | 11.181% | $257.9288 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $102.48 | 11.232% | $113.9906 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $200.84 | 3.769% | $208.4097 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $1,085.41 | $1,183.0750 | $1,183.07 | $1,183.10 | $1,183.10 | |