| 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 | $80.54 | 11.860% | $90.092 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $118.82 | 7.210% | $127.3869 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $124.41 | 4.378% | $129.8567 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $40.88 | 11.516% | $45.5877 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $217.48 | 8.650% | $236.292 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $183.81 | 9.394% | $201.0771 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $121.31 | 10.245% | $133.7382 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $887.25 | $964.0306 | $964.04 | $964.10 | $964.10 | |