| 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 | $11.35 | 10.832% | $12.5794 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $122.79 | 11.430% | $136.8249 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $246.46 | 10.725% | $272.8928 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $179.29 | 11.224% | $199.4135 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $211.49 | 4.243% | $220.4635 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $243.95 | 6.802% | $260.5435 | $260.54 | $260.55 | $260.50 |
| Purchase #7 | $140.69 | 5.461% | $148.3731 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $1,156.02 | $1,251.0907 | $1,251.07 | $1,251.05 | $1,251.10 | |