| 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 | $200.83 | 5.642% | $212.1608 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $207.96 | 13.585% | $236.2114 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $234.41 | 13.713% | $266.5546 | $266.55 | $266.55 | $266.60 |
| Purchase #4 | $127.65 | 4.378% | $133.2385 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $33.61 | 3.109% | $34.6549 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $56.27 | 3.869% | $58.4471 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $157.70 | 9.736% | $173.0537 | $173.05 | $173.05 | $173.10 |
| 7 purchase totals = | $1,018.43 | $1,114.3210 | $1,114.31 | $1,114.30 | $1,114.40 | |