| 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 | $91.75 | 10.342% | $101.2388 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $236.94 | 9.242% | $258.838 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $88.82 | 7.728% | $95.684 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $152.32 | 6.204% | $161.7699 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $104.30 | 9.697% | $114.414 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $35.68 | 12.640% | $40.19 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $47.72 | 3.434% | $49.3587 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $757.53 | $821.4934 | $821.49 | $821.50 | $821.50 | |