| 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 | $115.36 | 9.795% | $126.6595 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $118.53 | 4.257% | $123.5758 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $172.50 | 12.630% | $194.2868 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $227.72 | 6.153% | $241.7316 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $216.62 | 7.118% | $232.039 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $235.52 | 8.583% | $255.7347 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $23.99 | 12.606% | $27.0142 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $1,110.24 | $1,201.0416 | $1,201.04 | $1,201.10 | $1,201.00 | |