| 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 | $98.33 | 10.145% | $108.3056 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $105.69 | 6.851% | $112.9308 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $172.65 | 13.528% | $196.0061 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $241.83 | 6.369% | $257.2322 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $193.37 | 11.201% | $215.0294 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $51.78 | 12.292% | $58.1448 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $14.27 | 3.411% | $14.7567 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $877.92 | $962.4056 | $962.41 | $962.45 | $962.30 | |