| 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 | $18.85 | 3.124% | $19.4389 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $182.73 | 13.583% | $207.5502 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $224.55 | 4.552% | $234.7715 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $135.78 | 9.540% | $148.7334 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $231.40 | 4.227% | $241.1813 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $242.64 | 9.573% | $265.8679 | $265.87 | $265.85 | $265.90 |
| Purchase #7 | $47.46 | 9.359% | $51.9018 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $1,083.41 | $1,169.4450 | $1,169.44 | $1,169.45 | $1,169.50 | |