| 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 | $247.65 | 8.235% | $268.044 | $268.04 | $268.05 | $268.00 |
| Purchase #2 | $98.41 | 9.482% | $107.7412 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $19.88 | 5.600% | $20.9933 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $15.35 | 3.657% | $15.9113 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $182.76 | 6.102% | $193.912 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $164.75 | 9.502% | $180.4045 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $95.82 | 8.271% | $103.7453 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $824.62 | $890.7516 | $890.74 | $890.75 | $890.60 | |