| 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 | $220.62 | 3.420% | $228.1652 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $69.91 | 9.373% | $76.4627 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $188.55 | 10.226% | $207.8311 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $42.98 | 7.159% | $46.0569 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $101.73 | 12.672% | $114.6212 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $135.46 | 11.663% | $151.2587 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $236.37 | 12.377% | $265.6255 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $995.62 | $1,090.0213 | $1,090.03 | $1,090.00 | $1,090.10 | |