| 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 | $234.88 | 3.407% | $242.8824 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $120.36 | 3.653% | $124.7568 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $58.41 | 10.287% | $64.4186 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $121.85 | 11.391% | $135.7299 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $225.89 | 9.265% | $246.8187 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $77.37 | 5.644% | $81.7368 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $153.52 | 10.293% | $169.3218 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $992.28 | $1,065.6650 | $1,065.67 | $1,065.65 | $1,065.60 | |