| 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 | $11.61 | 13.595% | $13.1884 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $114.97 | 6.843% | $122.8374 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $195.98 | 6.426% | $208.5737 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $233.76 | 10.399% | $258.0687 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $13.26 | 5.727% | $14.0194 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $67.31 | 13.768% | $76.5772 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $192.53 | 10.503% | $212.7514 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $829.42 | $906.0162 | $906.02 | $906.00 | $906.10 | |