| 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 | $221.84 | 13.594% | $251.9969 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $28.67 | 6.844% | $30.6322 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $137.66 | 12.278% | $154.5619 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $149.93 | 12.861% | $169.2125 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $31.66 | 8.826% | $34.4543 | $34.45 | $34.45 | $34.50 |
| Purchase #6 | $147.35 | 9.765% | $161.7387 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $124.82 | 9.874% | $137.1447 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $841.93 | $939.7412 | $939.73 | $939.75 | $939.70 | |