| 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 | $25.75 | 7.755% | $27.7469 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $171.98 | 9.441% | $188.2166 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $203.99 | 9.243% | $222.8448 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $211.43 | 5.510% | $223.0798 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $55.44 | 12.592% | $62.421 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $224.76 | 11.260% | $250.068 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $154.88 | 5.691% | $163.6942 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $1,048.23 | $1,138.0713 | $1,138.07 | $1,138.05 | $1,138.00 | |