| 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 | $106.50 | 8.590% | $115.6484 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $27.27 | 12.487% | $30.6752 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $169.54 | 6.519% | $180.5923 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $222.43 | 4.324% | $232.0479 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $110.86 | 7.293% | $118.945 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $182.68 | 8.723% | $198.6152 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $221.89 | 5.146% | $233.3085 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $1,041.17 | $1,109.8325 | $1,109.85 | $1,109.85 | $1,109.70 | |