| 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 | $216.66 | 9.138% | $236.4584 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $20.29 | 3.619% | $21.0243 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $59.78 | 10.663% | $66.1543 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $132.81 | 11.237% | $147.7339 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $114.61 | 13.715% | $130.3288 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $71.50 | 13.583% | $81.2118 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $216.31 | 5.726% | $228.6959 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $831.96 | $911.6074 | $911.60 | $911.60 | $911.60 | |