| 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 | $36.97 | 6.272% | $39.2888 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $220.59 | 6.814% | $235.621 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $101.86 | 9.569% | $111.607 | $111.61 | $111.60 | $111.60 |
| Purchase #4 | $208.30 | 13.502% | $236.4247 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $242.48 | 10.194% | $267.1984 | $267.20 | $267.20 | $267.20 |
| Purchase #6 | $129.85 | 5.721% | $137.2787 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $165.97 | 13.362% | $188.1469 | $188.15 | $188.15 | $188.10 |
| 7 purchase totals = | $1,106.02 | $1,215.5655 | $1,215.57 | $1,215.55 | $1,215.50 | |