| 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 | $20.56 | 13.395% | $23.314 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $225.29 | 13.114% | $254.8345 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $216.47 | 13.626% | $245.9662 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $53.78 | 6.400% | $57.2219 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $229.51 | 7.373% | $246.4318 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $154.77 | 10.512% | $171.0394 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $222.31 | 4.546% | $232.4162 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,122.69 | $1,231.2240 | $1,231.22 | $1,231.20 | $1,231.10 | |