| 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 | $116.59 | 13.339% | $132.1419 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $207.26 | 8.705% | $225.302 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $74.87 | 8.192% | $81.0034 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $151.50 | 7.329% | $162.6034 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $199.56 | 9.462% | $218.4424 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $152.60 | 10.552% | $168.7024 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $201.44 | 5.446% | $212.4104 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $1,103.82 | $1,200.6059 | $1,200.59 | $1,200.60 | $1,200.50 | |