| 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 | $99.41 | 8.755% | $108.1133 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $200.70 | 4.497% | $209.7255 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $94.71 | 12.580% | $106.6245 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $239.39 | 10.528% | $264.593 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $6.71 | 11.538% | $7.4842 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $150.80 | 12.574% | $169.7616 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $215.46 | 9.415% | $235.7456 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,007.18 | $1,102.0477 | $1,102.04 | $1,102.05 | $1,102.00 | |