| 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 | $235.83 | 9.221% | $257.5759 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $107.29 | 6.492% | $114.2553 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $182.26 | 7.345% | $195.647 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $238.37 | 6.746% | $254.4504 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $218.97 | 8.352% | $237.2584 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $211.34 | 9.683% | $231.8041 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $8.65 | 3.672% | $8.9676 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $1,202.71 | $1,299.9587 | $1,299.97 | $1,299.95 | $1,300.10 | |