| 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 | $108.43 | 10.190% | $119.479 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $173.34 | 3.505% | $179.4156 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $74.66 | 7.662% | $80.3804 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $14.48 | 12.431% | $16.28 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $86.27 | 7.490% | $92.7316 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $106.38 | 3.418% | $110.0161 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $30.81 | 10.485% | $34.0404 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $594.37 | $632.3431 | $632.35 | $632.40 | $632.30 | |