| 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 | $249.96 | 12.396% | $280.945 | $280.95 | $280.95 | $280.90 |
| Purchase #2 | $85.82 | 3.628% | $88.9335 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $112.57 | 3.138% | $116.1024 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $137.30 | 5.822% | $145.2936 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $104.75 | 10.373% | $115.6157 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $142.76 | 5.187% | $150.165 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $197.75 | 13.772% | $224.9841 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,030.91 | $1,122.0393 | $1,122.04 | $1,122.05 | $1,122.00 | |