| 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 | $229.73 | 3.302% | $237.3157 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $222.65 | 9.828% | $244.532 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $230.92 | 8.735% | $251.0909 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $179.81 | 10.410% | $198.5282 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $112.95 | 4.705% | $118.2643 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $78.46 | 10.782% | $86.9196 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $29.45 | 13.576% | $33.4481 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $1,083.97 | $1,170.0988 | $1,170.10 | $1,170.10 | $1,170.00 | |