| 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 | $134.74 | 6.450% | $143.4307 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $93.93 | 8.586% | $101.9948 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $232.29 | 7.654% | $250.0695 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $249.69 | 6.370% | $265.5953 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $114.99 | 6.706% | $122.7012 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $244.40 | 12.208% | $274.2364 | $274.24 | $274.25 | $274.20 |
| Purchase #7 | $72.83 | 11.170% | $80.9651 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $1,142.87 | $1,238.9930 | $1,239.00 | $1,239.00 | $1,239.00 | |