| 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 | $123.83 | 4.589% | $129.5126 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $15.98 | 8.139% | $17.2806 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $195.78 | 6.252% | $208.0202 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $20.31 | 9.241% | $22.1868 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $52.90 | 8.754% | $57.5309 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $8.61 | 3.632% | $8.9227 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $15.56 | 8.275% | $16.8476 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $432.97 | $460.3014 | $460.30 | $460.30 | $460.20 | |