| 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 | $104.56 | 9.697% | $114.6992 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $139.37 | 9.234% | $152.2394 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $95.67 | 3.385% | $98.9084 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $181.37 | 11.115% | $201.5293 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $47.65 | 10.197% | $52.5089 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $169.90 | 7.539% | $182.7088 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $181.57 | 3.759% | $188.3952 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $920.09 | $990.9892 | $991.00 | $991.00 | $990.90 | |