| 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 | $210.45 | 11.255% | $234.1361 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $188.76 | 11.821% | $211.0733 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $224.49 | 3.461% | $232.2596 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $75.94 | 10.452% | $83.8772 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $134.59 | 3.104% | $138.7677 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $248.74 | 7.224% | $266.709 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $115.83 | 9.382% | $126.6972 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $1,198.80 | $1,293.5201 | $1,293.53 | $1,293.50 | $1,293.60 | |