| 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 | $189.38 | 9.309% | $207.0094 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $248.81 | 5.226% | $261.8128 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $192.87 | 8.348% | $208.9708 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $40.32 | 4.468% | $42.1215 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $14.90 | 3.276% | $15.3881 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $228.95 | 7.749% | $246.6913 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $88.47 | 3.542% | $91.6036 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $1,003.70 | $1,073.5975 | $1,073.59 | $1,073.55 | $1,073.60 | |