| 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 | $221.34 | 5.820% | $234.222 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $127.28 | 4.862% | $133.4684 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $126.25 | 12.308% | $141.7889 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $87.42 | 4.774% | $91.5934 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $247.62 | 9.351% | $270.7749 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $41.51 | 13.362% | $47.0566 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $63.43 | 7.323% | $68.075 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $914.85 | $986.9792 | $986.98 | $986.95 | $987.10 | |