| 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 | $217.54 | 10.660% | $240.7298 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $246.94 | 3.308% | $255.1088 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $76.62 | 3.638% | $79.4074 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $84.98 | 8.488% | $92.1931 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $208.56 | 6.295% | $221.6889 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $113.70 | 3.661% | $117.8626 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $126.71 | 11.389% | $141.141 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $1,075.05 | $1,148.1316 | $1,148.13 | $1,148.15 | $1,148.10 | |