| 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 | $23.30 | 11.251% | $25.9215 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $121.59 | 9.133% | $132.6948 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $122.36 | 13.171% | $138.476 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $119.25 | 12.765% | $134.4723 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $168.57 | 13.106% | $190.6628 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $176.69 | 3.212% | $182.3653 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $107.52 | 7.267% | $115.3335 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $839.28 | $919.9262 | $919.92 | $919.90 | $920.00 | |