| 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 | $196.59 | 11.776% | $219.7404 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $124.90 | 3.628% | $129.4314 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $68.72 | 3.667% | $71.24 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $223.83 | 5.866% | $236.9599 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $137.31 | 5.789% | $145.2589 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $82.53 | 10.666% | $91.3326 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $148.49 | 11.210% | $165.1357 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $982.37 | $1,059.0989 | $1,059.10 | $1,059.15 | $1,059.00 | |