| 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 | $209.51 | 13.112% | $236.981 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $187.85 | 5.246% | $197.7046 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $89.41 | 9.172% | $97.6107 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $105.42 | 7.411% | $113.2327 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $128.76 | 8.520% | $139.7304 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $194.44 | 13.480% | $220.6505 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $121.59 | 10.705% | $134.6062 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $1,036.98 | $1,140.5161 | $1,140.51 | $1,140.55 | $1,140.50 | |