| 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 | $235.35 | 9.769% | $258.3413 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $184.59 | 4.328% | $192.5791 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $227.41 | 13.364% | $257.8011 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $211.29 | 10.542% | $233.5642 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $119.49 | 11.819% | $133.6125 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $198.77 | 9.217% | $217.0906 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $21.54 | 8.732% | $23.4209 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $1,198.44 | $1,316.4097 | $1,316.40 | $1,316.40 | $1,316.40 | |