| 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 | $231.52 | 5.342% | $243.8878 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $33.25 | 7.595% | $35.7753 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $143.50 | 5.572% | $151.4958 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $192.58 | 5.106% | $202.4131 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $215.41 | 11.249% | $239.6415 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $89.69 | 12.764% | $101.138 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $169.58 | 7.559% | $182.3986 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,075.53 | $1,156.7501 | $1,156.76 | $1,156.80 | $1,156.70 | |