| 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 | $190.45 | 4.723% | $199.445 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $169.91 | 10.872% | $188.3826 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $225.91 | 9.151% | $246.583 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $102.36 | 12.854% | $115.5174 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $115.30 | 7.471% | $123.9141 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $231.70 | 11.840% | $259.1333 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $175.30 | 9.308% | $191.6169 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $1,210.93 | $1,324.5923 | $1,324.59 | $1,324.60 | $1,324.50 | |