| 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 | $101.58 | 11.769% | $113.535 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $193.69 | 11.375% | $215.7222 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $35.44 | 3.138% | $36.5521 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $225.86 | 12.168% | $253.3426 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $164.44 | 7.608% | $176.9506 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $77.72 | 8.805% | $84.5632 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $165.28 | 12.796% | $186.4292 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $964.01 | $1,067.0949 | $1,067.09 | $1,067.10 | $1,067.10 | |