| 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 | $234.87 | 3.247% | $242.4962 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $43.57 | 8.522% | $47.283 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $241.28 | 8.820% | $262.5609 | $262.56 | $262.55 | $262.60 |
| Purchase #4 | $227.99 | 11.326% | $253.8121 | $253.81 | $253.80 | $253.80 |
| Purchase #5 | $228.60 | 11.114% | $254.0066 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $237.49 | 5.728% | $251.0934 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $132.83 | 6.226% | $141.1 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,346.63 | $1,452.3522 | $1,452.35 | $1,452.35 | $1,452.40 | |