| 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 | $186.86 | 7.122% | $200.1682 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $104.72 | 4.124% | $109.0387 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $6.96 | 6.214% | $7.3925 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $204.84 | 5.566% | $216.2414 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $60.69 | 12.555% | $68.3096 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $164.25 | 11.203% | $182.6509 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $202.58 | 12.404% | $227.708 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $930.90 | $1,011.5093 | $1,011.51 | $1,011.50 | $1,011.50 | |