| 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 | $214.94 | 7.465% | $230.9853 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $208.85 | 12.569% | $235.1004 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $136.44 | 11.440% | $152.0487 | $152.05 | $152.05 | $152.00 |
| Purchase #4 | $104.91 | 11.480% | $116.9537 | $116.95 | $116.95 | $117.00 |
| Purchase #5 | $16.98 | 8.419% | $18.4095 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $167.91 | 12.115% | $188.2523 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $164.39 | 13.665% | $186.8539 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $1,014.42 | $1,128.6038 | $1,128.60 | $1,128.60 | $1,128.70 | |