| 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 | $225.70 | 7.639% | $242.9412 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $122.45 | 8.548% | $132.917 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $82.45 | 5.682% | $87.1348 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $241.29 | 12.270% | $270.8963 | $270.90 | $270.90 | $270.90 |
| Purchase #5 | $165.34 | 6.849% | $176.6641 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $80.70 | 6.502% | $85.9471 | $85.95 | $85.95 | $85.90 |
| Purchase #7 | $50.57 | 10.185% | $55.7206 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $968.50 | $1,052.2211 | $1,052.22 | $1,052.20 | $1,052.10 | |