| 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 | $100.52 | 3.823% | $104.3629 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $68.41 | 11.721% | $76.4283 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $245.54 | 13.435% | $278.5283 | $278.53 | $278.55 | $278.50 |
| Purchase #4 | $227.84 | 5.402% | $240.1479 | $240.15 | $240.15 | $240.10 |
| Purchase #5 | $153.96 | 12.521% | $173.2373 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $231.56 | 3.308% | $239.22 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $11.27 | 8.366% | $12.2128 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $1,039.10 | $1,124.1375 | $1,124.14 | $1,124.15 | $1,124.00 | |