| 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 | $240.46 | 9.123% | $262.3972 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $22.74 | 4.614% | $23.7892 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $232.81 | 10.429% | $257.0898 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $67.66 | 4.361% | $70.6107 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $191.33 | 12.520% | $215.2845 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $129.94 | 11.737% | $145.1911 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $52.47 | 3.750% | $54.4376 | $54.44 | $54.45 | $54.40 |
| 7 purchase totals = | $937.41 | $1,028.8001 | $1,028.80 | $1,028.85 | $1,028.80 | |