| 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 | $95.63 | 13.625% | $108.6596 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $188.59 | 11.806% | $210.8549 | $210.85 | $210.85 | $210.90 |
| Purchase #3 | $92.80 | 6.548% | $98.8765 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $129.33 | 3.575% | $133.9535 | $133.95 | $133.95 | $134.00 |
| Purchase #5 | $162.48 | 10.425% | $179.4185 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $37.52 | 3.713% | $38.9131 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $202.46 | 13.187% | $229.1584 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $908.81 | $999.8345 | $999.83 | $999.80 | $1,000.00 | |