| 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 | $46.30 | 13.221% | $52.4213 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $115.98 | 11.335% | $129.1263 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $110.31 | 12.775% | $124.4021 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $164.70 | 7.119% | $176.425 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $233.27 | 13.351% | $264.4139 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $186.98 | 4.547% | $195.482 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $163.57 | 9.628% | $179.3185 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,021.11 | $1,121.5891 | $1,121.59 | $1,121.60 | $1,121.50 | |