| 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 | $199.70 | 8.531% | $216.7364 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $183.80 | 11.421% | $204.7918 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $232.52 | 11.821% | $260.0062 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $202.33 | 12.676% | $227.9774 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $85.45 | 13.716% | $97.1703 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $132.48 | 11.628% | $147.8848 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $33.51 | 9.598% | $36.7263 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $1,069.79 | $1,191.2932 | $1,191.30 | $1,191.35 | $1,191.30 | |