| 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 | $34.38 | 11.127% | $38.2055 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $109.87 | 12.665% | $123.785 | $123.79 | $123.80 | $123.80 |
| Purchase #3 | $23.29 | 4.190% | $24.2659 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $163.45 | 10.167% | $180.068 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $150.37 | 7.215% | $161.2192 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $51.26 | 13.587% | $58.2247 | $58.22 | $58.20 | $58.20 |
| Purchase #7 | $184.54 | 13.832% | $210.0656 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $717.16 | $795.8339 | $795.85 | $795.75 | $795.90 | |