| 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 | $121.89 | 10.740% | $134.981 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $227.35 | 9.297% | $248.4867 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $235.35 | 9.496% | $257.6988 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $123.40 | 9.194% | $134.7454 | $134.75 | $134.75 | $134.70 |
| Purchase #5 | $30.77 | 6.663% | $32.8202 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $41.26 | 5.838% | $43.6688 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $104.49 | 11.605% | $116.6161 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $884.51 | $969.0170 | $969.03 | $969.00 | $969.00 | |