| 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 | $212.58 | 10.823% | $235.5875 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $170.31 | 3.632% | $176.4957 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $7.66 | 8.351% | $8.2997 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $200.89 | 3.556% | $208.0336 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $16.28 | 10.150% | $17.9324 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $13.43 | 11.872% | $15.0244 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $185.95 | 6.603% | $198.2283 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $807.10 | $859.6016 | $859.60 | $859.65 | $859.50 | |