| 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 | $208.57 | 3.132% | $215.1024 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $101.35 | 12.674% | $114.1951 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $129.60 | 9.306% | $141.6606 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $157.54 | 5.265% | $165.8345 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $139.77 | 6.437% | $148.767 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $12.92 | 6.806% | $13.7993 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $73.52 | 7.705% | $79.1847 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $823.27 | $878.5436 | $878.54 | $878.55 | $878.60 | |