| 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 | $216.35 | 8.606% | $234.9691 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $151.97 | 8.306% | $164.5926 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $208.60 | 10.398% | $230.2902 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $33.52 | 12.129% | $37.5856 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $26.82 | 7.747% | $28.8977 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $153.43 | 3.408% | $158.6589 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $11.31 | 9.651% | $12.4015 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $802.00 | $867.3956 | $867.40 | $867.40 | $867.50 | |