| 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 | $6.31 | 10.732% | $6.9872 | $6.99 | $7.00 | $7.00 |
| Purchase #2 | $92.82 | 4.692% | $97.1751 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $244.66 | 13.143% | $276.8157 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $145.96 | 12.474% | $164.1671 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $72.32 | 3.395% | $74.7753 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $210.46 | 12.396% | $236.5486 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $146.71 | 12.830% | $165.5329 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $919.24 | $1,022.0019 | $1,022.02 | $1,022.05 | $1,022.00 | |