| 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 | $26.26 | 12.542% | $29.5535 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $180.81 | 8.575% | $196.3145 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $10.97 | 9.138% | $11.9724 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $192.72 | 4.715% | $201.8067 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $200.28 | 8.364% | $217.0314 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $170.47 | 5.348% | $179.5867 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $88.67 | 12.800% | $100.0198 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $870.18 | $936.2850 | $936.28 | $936.25 | $936.30 | |