| 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 | $122.51 | 11.509% | $136.6097 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $125.29 | 7.332% | $134.4763 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $77.97 | 10.601% | $86.2356 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $14.94 | 4.677% | $15.6387 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $68.26 | 11.761% | $76.2881 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $74.27 | 9.376% | $81.2336 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $210.28 | 12.356% | $236.2622 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $693.52 | $766.7442 | $766.75 | $766.80 | $766.70 | |