| 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 | $104.47 | 9.828% | $114.7373 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $190.61 | 8.790% | $207.3646 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $111.51 | 8.775% | $121.295 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $238.95 | 9.108% | $260.7136 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $87.57 | 13.519% | $99.4086 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $151.91 | 6.659% | $162.0257 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $136.74 | 3.546% | $141.5888 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $1,021.76 | $1,107.1336 | $1,107.14 | $1,107.15 | $1,107.10 | |