| 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 | $193.51 | 9.503% | $211.8993 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $232.94 | 10.692% | $257.8459 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $154.76 | 9.371% | $169.2626 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $155.26 | 10.599% | $171.716 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $188.60 | 6.465% | $200.793 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $34.51 | 12.287% | $38.7502 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $201.98 | 12.844% | $227.9223 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,161.56 | $1,278.1893 | $1,278.19 | $1,278.15 | $1,278.20 | |