| 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 | $202.99 | 9.156% | $221.5758 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $236.97 | 7.340% | $254.3636 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $67.29 | 11.538% | $75.0539 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $21.77 | 8.831% | $23.6925 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $154.31 | 4.713% | $161.5826 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $98.42 | 4.269% | $102.6215 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $47.82 | 11.353% | $53.249 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $829.57 | $892.1389 | $892.13 | $892.15 | $892.20 | |