| 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 | $126.27 | 10.845% | $139.964 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $146.78 | 8.746% | $159.6174 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $250.41 | 12.142% | $280.8148 | $280.81 | $280.80 | $280.80 |
| Purchase #4 | $239.96 | 10.350% | $264.7959 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $199.95 | 8.399% | $216.7438 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $102.87 | 13.863% | $117.1309 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $228.99 | 13.461% | $259.8143 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $1,295.23 | $1,438.8811 | $1,438.87 | $1,438.85 | $1,438.80 | |