| 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 | $181.90 | 10.872% | $201.6762 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $13.66 | 3.306% | $14.1116 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $236.40 | 5.593% | $249.6219 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $57.57 | 3.696% | $59.6978 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $144.61 | 9.428% | $158.2438 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $14.99 | 7.650% | $16.1367 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $215.59 | 10.854% | $238.9901 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $864.72 | $938.4781 | $938.48 | $938.50 | $938.40 | |