| 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 | $230.79 | 10.737% | $255.5699 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $151.25 | 7.175% | $162.1022 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $113.75 | 10.714% | $125.9372 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $245.95 | 13.160% | $278.317 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $5.49 | 3.507% | $5.6825 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $125.33 | 12.282% | $140.723 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $101.69 | 12.353% | $114.2518 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $974.25 | $1,082.5836 | $1,082.58 | $1,082.55 | $1,082.60 | |