| 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 | $80.35 | 9.709% | $88.1512 | $88.15 | $88.15 | $88.20 |
| Purchase #2 | $215.84 | 9.476% | $236.293 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $128.68 | 4.127% | $133.9906 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $200.69 | 5.788% | $212.3059 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $162.81 | 6.851% | $173.9641 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $118.88 | 8.134% | $128.5497 | $128.55 | $128.55 | $128.50 |
| Purchase #7 | $76.71 | 5.363% | $80.824 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $983.96 | $1,054.0785 | $1,054.07 | $1,054.05 | $1,054.10 | |