| 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 | $107.41 | 11.421% | $119.6773 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $48.28 | 8.760% | $52.5093 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $114.25 | 4.186% | $119.0325 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $24.67 | 10.401% | $27.2359 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $217.60 | 9.326% | $237.8934 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $48.48 | 13.648% | $55.0966 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $165.28 | 8.443% | $179.2346 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $725.97 | $790.6796 | $790.68 | $790.75 | $790.60 | |