| 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 | $177.54 | 8.410% | $192.4711 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $184.57 | 12.366% | $207.3939 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $21.61 | 13.702% | $24.571 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $190.82 | 7.838% | $205.7765 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $212.43 | 13.514% | $241.1378 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $177.55 | 12.428% | $199.6159 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $183.79 | 13.856% | $209.2559 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,148.31 | $1,280.2221 | $1,280.23 | $1,280.20 | $1,280.30 | |