| 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 | $105.37 | 11.396% | $117.378 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $82.45 | 7.756% | $88.8448 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $217.62 | 7.561% | $234.0742 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $229.91 | 5.644% | $242.8861 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $61.91 | 11.145% | $68.8099 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $166.56 | 10.162% | $183.4858 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $171.42 | 12.460% | $192.7789 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,035.24 | $1,128.2577 | $1,128.26 | $1,128.30 | $1,128.30 | |