| 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 | $134.70 | 4.312% | $140.5083 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $205.42 | 3.276% | $212.1496 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $82.70 | 5.772% | $87.4734 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $146.78 | 6.231% | $155.9259 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $211.62 | 7.126% | $226.7 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $158.76 | 11.329% | $176.7459 | $176.75 | $176.75 | $176.70 |
| Purchase #7 | $20.29 | 10.860% | $22.4935 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $960.27 | $1,021.9966 | $1,022.00 | $1,022.00 | $1,021.90 | |