| 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 | $125.39 | 7.495% | $134.788 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $179.80 | 11.268% | $200.0599 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $116.27 | 9.783% | $127.6447 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $155.84 | 3.182% | $160.7988 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $231.28 | 3.841% | $240.1635 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $95.75 | 5.581% | $101.0938 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $218.54 | 13.592% | $248.244 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,122.87 | $1,212.7927 | $1,212.78 | $1,212.80 | $1,212.80 | |