| 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 | $113.59 | 4.340% | $118.5198 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $64.28 | 4.456% | $67.1443 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $201.75 | 3.281% | $208.3694 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $112.47 | 7.288% | $120.6668 | $120.67 | $120.65 | $120.70 |
| Purchase #5 | $171.55 | 13.290% | $194.349 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $208.72 | 11.503% | $232.7291 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $46.65 | 8.269% | $50.5075 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $919.01 | $992.2859 | $992.29 | $992.25 | $992.20 | |