| 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 | $200.46 | 13.667% | $227.8569 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $196.49 | 4.536% | $205.4028 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $143.26 | 8.372% | $155.2537 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $107.26 | 6.240% | $113.953 | $113.95 | $113.95 | $114.00 |
| Purchase #5 | $49.80 | 11.290% | $55.4224 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $190.95 | 10.355% | $210.7229 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $57.91 | 9.157% | $63.2128 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $946.13 | $1,031.8245 | $1,031.81 | $1,031.75 | $1,031.90 | |