| 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 | $193.26 | 7.685% | $208.112 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $243.68 | 13.135% | $275.6874 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $248.47 | 9.336% | $271.6672 | $271.67 | $271.65 | $271.70 |
| Purchase #4 | $110.64 | 3.407% | $114.4095 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $5.64 | 5.351% | $5.9418 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $230.48 | 11.547% | $257.0935 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $58.37 | 7.619% | $62.8172 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $1,090.54 | $1,195.7286 | $1,195.73 | $1,195.70 | $1,195.70 | |