| 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 | $247.62 | 12.427% | $278.3917 | $278.39 | $278.40 | $278.40 |
| Purchase #2 | $196.97 | 7.314% | $211.3764 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $171.51 | 8.259% | $185.675 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $235.93 | 5.284% | $248.3965 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $206.42 | 5.641% | $218.0642 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $121.36 | 13.400% | $137.6222 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $114.85 | 12.457% | $129.1569 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $1,294.66 | $1,408.6829 | $1,408.69 | $1,408.70 | $1,408.80 | |