| 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 | $126.71 | 7.771% | $136.5566 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $209.52 | 13.476% | $237.7549 | $237.75 | $237.75 | $237.80 |
| Purchase #3 | $47.82 | 10.241% | $52.7172 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $96.75 | 12.417% | $108.7634 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $204.68 | 9.260% | $223.6334 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $248.49 | 3.766% | $257.8481 | $257.85 | $257.85 | $257.80 |
| Purchase #7 | $205.67 | 9.846% | $225.9203 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $1,139.64 | $1,243.1939 | $1,243.19 | $1,243.15 | $1,243.20 | |