| 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 | $114.61 | 6.784% | $122.3851 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $176.65 | 4.295% | $184.2371 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $6.54 | 9.559% | $7.1652 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $104.98 | 13.462% | $119.1124 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $247.56 | 4.324% | $258.2645 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $53.71 | 12.599% | $60.4769 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $68.45 | 3.368% | $70.7554 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $772.50 | $822.3966 | $822.41 | $822.40 | $822.50 | |