| 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 | $105.40 | 8.384% | $114.2367 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $116.90 | 10.678% | $129.3826 | $129.38 | $129.40 | $129.40 |
| Purchase #3 | $168.93 | 6.549% | $179.9932 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $236.53 | 9.112% | $258.0826 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $217.27 | 12.865% | $245.2218 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $85.92 | 8.681% | $93.3787 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $94.37 | 8.727% | $102.6057 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,025.32 | $1,122.9013 | $1,122.90 | $1,122.95 | $1,122.90 | |