| 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 | $222.78 | 12.377% | $250.3535 | $250.35 | $250.35 | $250.40 |
| Purchase #2 | $10.39 | 7.812% | $11.2017 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $227.77 | 9.315% | $248.9868 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $218.37 | 13.866% | $248.6492 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $36.87 | 11.179% | $40.9917 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $117.48 | 12.420% | $132.071 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $61.74 | 3.144% | $63.6811 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $895.40 | $995.9350 | $995.93 | $995.95 | $996.00 | |