| 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 | $207.43 | 8.198% | $224.4351 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $196.40 | 6.250% | $208.675 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $33.25 | 9.716% | $36.4806 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $106.81 | 6.388% | $113.633 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $149.54 | 9.302% | $163.4502 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $235.43 | 7.566% | $253.2426 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $202.73 | 9.131% | $221.2413 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $1,131.59 | $1,221.1578 | $1,221.16 | $1,221.25 | $1,221.10 | |