| 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 | $113.43 | 10.116% | $124.9046 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $41.76 | 12.549% | $47.0005 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $13.72 | 10.534% | $15.1653 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $205.46 | 8.260% | $222.431 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $78.66 | 7.220% | $84.3393 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $115.79 | 5.660% | $122.3437 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $153.51 | 5.715% | $162.2831 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $722.33 | $778.4675 | $778.46 | $778.50 | $778.40 | |