| 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 | $250.74 | 11.873% | $280.5104 | $280.51 | $280.50 | $280.50 |
| Purchase #2 | $194.27 | 11.747% | $217.0909 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $170.32 | 3.483% | $176.2522 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $194.83 | 7.206% | $208.8694 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $119.37 | 11.648% | $133.2742 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $59.64 | 10.726% | $66.037 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $6.51 | 5.249% | $6.8517 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $995.68 | $1,088.8858 | $1,088.88 | $1,088.85 | $1,089.00 | |