| 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 | $218.27 | 5.296% | $229.8296 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $187.99 | 10.324% | $207.3981 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $78.84 | 10.184% | $86.8691 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $70.80 | 12.812% | $79.8709 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $170.25 | 12.237% | $191.0835 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $105.58 | 7.436% | $113.4309 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $49.74 | 13.600% | $56.5046 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $881.47 | $964.9867 | $964.98 | $965.00 | $965.00 | |