| 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 | $188.92 | 12.417% | $212.3782 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $68.33 | 9.699% | $74.9573 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $105.54 | 8.255% | $114.2523 | $114.25 | $114.25 | $114.30 |
| Purchase #4 | $192.59 | 13.597% | $218.7765 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $167.87 | 4.531% | $175.4762 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $232.58 | 7.598% | $250.2514 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $222.98 | 3.829% | $231.5179 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $1,178.81 | $1,277.6098 | $1,277.62 | $1,277.65 | $1,277.80 | |