| 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 | $112.95 | 6.586% | $120.3889 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $47.54 | 9.817% | $52.207 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $169.98 | 9.475% | $186.0856 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $114.32 | 10.559% | $126.391 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $132.57 | 3.484% | $137.1887 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $247.86 | 8.353% | $268.5637 | $268.56 | $268.55 | $268.60 |
| Purchase #7 | $25.32 | 11.858% | $28.3224 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $850.54 | $919.1473 | $919.15 | $919.15 | $919.20 | |