| 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 | $14.31 | 13.660% | $16.2647 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $51.29 | 5.307% | $54.012 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $184.38 | 7.773% | $198.7119 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $125.66 | 10.604% | $138.985 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $130.57 | 7.724% | $140.6552 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $219.31 | 4.845% | $229.9356 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $105.26 | 6.389% | $111.9851 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $830.78 | $890.5495 | $890.56 | $890.55 | $890.60 | |