| 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 | $190.68 | 13.749% | $216.8966 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $79.83 | 9.855% | $87.6972 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $250.61 | 3.156% | $258.5193 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $196.85 | 12.289% | $221.0409 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $161.40 | 11.168% | $179.4252 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $14.63 | 10.806% | $16.2109 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $207.85 | 11.841% | $232.4615 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $1,101.85 | $1,212.2516 | $1,212.26 | $1,212.25 | $1,212.20 | |