| 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 | $132.51 | 5.858% | $140.2724 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $237.88 | 11.852% | $266.0735 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $10.26 | 9.563% | $11.2412 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $6.47 | 6.689% | $6.9028 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $111.96 | 9.791% | $122.922 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $35.77 | 9.761% | $39.2615 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $198.87 | 7.845% | $214.4714 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $733.72 | $801.1448 | $801.13 | $801.05 | $801.20 | |