| 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 | $234.40 | 9.451% | $256.5531 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $125.94 | 4.584% | $131.7131 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $110.36 | 9.772% | $121.1444 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $167.80 | 3.530% | $173.7233 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $122.66 | 13.336% | $139.0179 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $171.69 | 8.478% | $186.2459 | $186.25 | $186.25 | $186.20 |
| Purchase #7 | $126.77 | 10.276% | $139.7969 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,059.62 | $1,148.1946 | $1,148.19 | $1,148.15 | $1,148.10 | |