| 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 | $192.97 | 3.167% | $199.0814 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $117.66 | 12.566% | $132.4452 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $240.51 | 4.305% | $250.864 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $98.46 | 9.688% | $107.9988 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $179.52 | 5.708% | $189.767 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $70.81 | 11.183% | $78.7287 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $213.29 | 13.560% | $242.2121 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,113.22 | $1,201.0972 | $1,201.10 | $1,201.10 | $1,201.10 | |