| 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 | $240.45 | 13.840% | $273.7283 | $273.73 | $273.75 | $273.70 |
| Purchase #2 | $17.27 | 5.533% | $18.2255 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $217.47 | 11.253% | $241.9419 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $44.34 | 10.605% | $49.0423 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $10.64 | 3.856% | $11.0503 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $153.62 | 13.717% | $174.6921 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $22.58 | 10.626% | $24.9794 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $706.37 | $793.6598 | $793.66 | $793.75 | $793.60 | |