| 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 | $219.37 | 6.469% | $233.561 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $171.73 | 4.820% | $180.0074 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $78.48 | 12.640% | $88.3999 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $157.43 | 3.548% | $163.0156 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $78.55 | 10.763% | $87.0043 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $103.84 | 8.662% | $112.8346 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $125.84 | 13.282% | $142.5541 | $142.55 | $142.55 | $142.60 |
| 7 purchase totals = | $935.24 | $1,007.3769 | $1,007.37 | $1,007.35 | $1,007.40 | |