| 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 | $115.56 | 3.443% | $119.5387 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $21.34 | 3.342% | $22.0532 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $39.85 | 10.367% | $43.9812 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $183.47 | 8.648% | $199.3365 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $242.28 | 9.760% | $265.9265 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $133.69 | 7.785% | $144.0978 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $74.73 | 4.783% | $78.3043 | $78.30 | $78.30 | $78.30 |
| 7 purchase totals = | $810.92 | $873.2382 | $873.24 | $873.30 | $873.20 | |