| 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 | $116.71 | 11.755% | $130.4293 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $16.44 | 5.316% | $17.314 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $213.74 | 3.756% | $221.7681 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $203.40 | 5.444% | $214.4731 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $208.89 | 13.155% | $236.3695 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $34.61 | 5.301% | $36.4447 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $216.52 | 13.427% | $245.5921 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,010.31 | $1,102.3908 | $1,102.38 | $1,102.35 | $1,102.40 | |