| 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 | $248.90 | 4.283% | $259.5604 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $246.32 | 10.536% | $272.2723 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $112.49 | 9.476% | $123.1496 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $195.28 | 8.161% | $211.2168 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $126.61 | 10.247% | $139.5837 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $241.96 | 10.407% | $267.1408 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $223.54 | 5.681% | $236.2393 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $1,395.10 | $1,509.1629 | $1,509.16 | $1,509.15 | $1,509.10 | |