| 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 | $127.85 | 8.754% | $139.042 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $243.41 | 10.244% | $268.3449 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $187.99 | 13.468% | $213.3085 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $15.64 | 8.443% | $16.9605 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $113.64 | 12.525% | $127.8734 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $77.75 | 3.611% | $80.5576 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $170.80 | 10.520% | $188.7682 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $937.08 | $1,034.8551 | $1,034.85 | $1,034.80 | $1,034.90 | |