| 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 | $244.61 | 6.626% | $260.8179 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $215.89 | 9.500% | $236.3996 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $97.87 | 8.230% | $105.9247 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $196.35 | 10.119% | $216.2187 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $71.82 | 3.292% | $74.1843 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $95.91 | 11.546% | $106.9838 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $205.33 | 3.547% | $212.6131 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $1,127.78 | $1,213.1421 | $1,213.13 | $1,213.10 | $1,213.10 | |