| 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 | $249.86 | 9.748% | $274.2164 | $274.22 | $274.20 | $274.20 |
| Purchase #2 | $168.47 | 10.455% | $186.0835 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $133.39 | 7.239% | $143.0461 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $156.36 | 8.798% | $170.1166 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $231.87 | 5.593% | $244.8385 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $129.41 | 11.324% | $144.0644 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $10.91 | 8.599% | $11.8482 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $1,080.27 | $1,174.2137 | $1,174.22 | $1,174.20 | $1,174.10 | |