| 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 | $190.32 | 7.240% | $204.0992 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $104.73 | 12.276% | $117.5867 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $167.87 | 9.253% | $183.403 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $122.39 | 8.775% | $133.1297 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $191.44 | 5.458% | $201.8888 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $199.29 | 7.319% | $213.876 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $112.64 | 10.785% | $124.7882 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $1,088.68 | $1,178.7716 | $1,178.78 | $1,178.85 | $1,178.80 | |