| 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 | $238.46 | 7.522% | $256.397 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $218.97 | 5.678% | $231.4031 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $69.63 | 9.525% | $76.2623 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $70.32 | 12.547% | $79.1431 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $246.61 | 10.665% | $272.911 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $111.85 | 8.833% | $121.7297 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $222.70 | 13.737% | $253.2923 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,178.54 | $1,291.1385 | $1,291.13 | $1,291.15 | $1,291.10 | |