| 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 | $235.60 | 3.392% | $243.5916 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $202.45 | 5.257% | $213.0928 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $148.50 | 3.153% | $153.1822 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $80.83 | 7.558% | $86.9391 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $207.94 | 7.473% | $223.4794 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $244.46 | 10.490% | $270.1039 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $248.80 | 12.626% | $280.2135 | $280.21 | $280.20 | $280.20 |
| 7 purchase totals = | $1,368.58 | $1,470.6025 | $1,470.59 | $1,470.65 | $1,470.60 | |