| 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 | $92.91 | 7.646% | $100.0139 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $207.70 | 12.127% | $232.8878 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $236.52 | 4.711% | $247.6625 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $167.56 | 9.663% | $183.7513 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $202.65 | 4.743% | $212.2617 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $171.25 | 12.490% | $192.6391 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $10.34 | 12.162% | $11.5976 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $1,088.93 | $1,180.8139 | $1,180.81 | $1,180.80 | $1,180.90 | |