| 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 | $105.82 | 5.140% | $111.2591 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $116.40 | 10.751% | $128.9142 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $188.98 | 6.572% | $201.3998 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $171.79 | 8.427% | $186.2667 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $89.98 | 5.304% | $94.7525 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $140.87 | 7.351% | $151.2254 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $153.88 | 6.581% | $164.0068 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $967.72 | $1,037.8245 | $1,037.83 | $1,037.80 | $1,037.90 | |