| 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 | $231.75 | 11.592% | $258.6145 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $149.48 | 8.840% | $162.694 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $23.46 | 9.583% | $25.7082 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $239.78 | 12.826% | $270.5342 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $210.87 | 10.806% | $233.6566 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $51.84 | 10.274% | $57.166 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $205.88 | 13.259% | $233.1776 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,113.06 | $1,241.5511 | $1,241.55 | $1,241.55 | $1,241.60 | |