| 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 | $219.65 | 3.656% | $227.6804 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $193.50 | 9.120% | $211.1472 | $211.15 | $211.15 | $211.10 |
| Purchase #3 | $57.83 | 6.362% | $61.5091 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $114.64 | 5.197% | $120.5978 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $171.57 | 6.610% | $182.9108 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $182.31 | 5.553% | $192.4337 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $131.68 | 3.605% | $136.4271 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $1,071.18 | $1,132.7061 | $1,132.71 | $1,132.75 | $1,132.60 | |