| 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 | $231.48 | 9.126% | $252.6049 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $83.85 | 12.528% | $94.3547 | $94.35 | $94.35 | $94.40 |
| Purchase #3 | $155.27 | 5.315% | $163.5226 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $24.65 | 12.586% | $27.7524 | $27.75 | $27.75 | $27.80 |
| Purchase #5 | $145.46 | 10.699% | $161.0228 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $169.57 | 11.769% | $189.5267 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $27.53 | 12.393% | $30.9418 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $837.81 | $919.7259 | $919.71 | $919.70 | $919.70 | |