| 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 | $187.92 | 10.639% | $207.9128 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $36.35 | 11.192% | $40.4183 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $5.36 | 5.133% | $5.6351 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $49.69 | 6.415% | $52.8776 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $182.77 | 7.808% | $197.0407 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $208.77 | 9.229% | $228.0374 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $79.81 | 5.516% | $84.2123 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $750.67 | $816.1342 | $816.14 | $816.15 | $816.00 | |