| 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 | $90.67 | 9.529% | $99.3099 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $164.75 | 7.790% | $177.584 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $210.92 | 10.308% | $232.6616 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $90.90 | 12.418% | $102.188 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $113.98 | 10.557% | $126.0129 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $149.33 | 13.235% | $169.0938 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $213.54 | 12.120% | $239.421 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,034.09 | $1,146.2712 | $1,146.26 | $1,146.25 | $1,146.30 | |