| 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 | $208.49 | 4.826% | $218.5517 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $50.51 | 10.813% | $55.9716 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $196.60 | 3.708% | $203.8899 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $140.82 | 7.107% | $150.8281 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $20.93 | 3.702% | $21.7048 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $164.93 | 8.719% | $179.3102 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $13.26 | 3.380% | $13.7082 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $795.54 | $843.9645 | $843.96 | $843.95 | $844.00 | |