| 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 | $209.68 | 4.629% | $219.3861 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $184.75 | 12.633% | $208.0895 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $77.88 | 10.490% | $86.0496 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $241.40 | 4.861% | $253.1345 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $148.27 | 12.415% | $166.6777 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $93.38 | 11.616% | $104.227 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $9.55 | 11.818% | $10.6786 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $964.91 | $1,048.2430 | $1,048.25 | $1,048.35 | $1,048.20 | |