| 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 | $248.59 | 9.458% | $272.1016 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $81.46 | 6.742% | $86.952 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $79.63 | 3.755% | $82.6201 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $39.97 | 10.666% | $44.2332 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $62.72 | 7.425% | $67.377 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $237.62 | 11.291% | $264.4497 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $108.46 | 3.279% | $112.0164 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $858.45 | $929.7500 | $929.75 | $929.75 | $929.70 | |