| 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 | $112.99 | 13.278% | $127.9928 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $205.49 | 10.707% | $227.4918 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $181.38 | 12.429% | $203.9237 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $76.55 | 13.258% | $86.699 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $64.27 | 4.487% | $67.1538 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $36.44 | 10.578% | $40.2946 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $216.49 | 9.615% | $237.3055 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $893.61 | $990.8612 | $990.85 | $990.85 | $990.90 | |