| 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 | $130.89 | 8.144% | $141.5497 | $141.55 | $141.55 | $141.50 |
| Purchase #2 | $113.97 | 7.118% | $122.0824 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $121.56 | 3.732% | $126.0966 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $16.94 | 3.246% | $17.4899 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $244.34 | 4.273% | $254.7806 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $110.87 | 9.159% | $121.0246 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $160.39 | 8.272% | $173.6575 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $898.96 | $956.6813 | $956.68 | $956.70 | $956.70 | |