| 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 | $229.92 | 7.722% | $247.6744 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $170.98 | 11.661% | $190.918 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $165.78 | 3.395% | $171.4082 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $165.85 | 6.295% | $176.2903 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $24.85 | 7.570% | $26.7311 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $228.54 | 6.304% | $242.9472 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $108.32 | 9.476% | $118.5844 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,094.24 | $1,174.5536 | $1,174.55 | $1,174.55 | $1,174.50 | |