| 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 | $225.32 | 10.406% | $248.7668 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $95.43 | 11.381% | $106.2909 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $93.52 | 5.142% | $98.3288 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $15.44 | 4.237% | $16.0942 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $163.44 | 3.287% | $168.8123 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $78.82 | 4.388% | $82.2786 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $179.84 | 12.437% | $202.2067 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $851.81 | $922.7783 | $922.78 | $922.80 | $922.80 | |