| 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 | $55.93 | 3.514% | $57.8954 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $127.50 | 8.226% | $137.9882 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $164.72 | 7.577% | $177.2008 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $69.71 | 7.456% | $74.9076 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $186.25 | 9.869% | $204.631 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $235.56 | 10.112% | $259.3798 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $175.89 | 13.854% | $200.2578 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $1,015.56 | $1,112.2606 | $1,112.27 | $1,112.30 | $1,112.30 | |