| 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 | $187.56 | 8.830% | $204.1215 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $249.60 | 13.161% | $282.4499 | $282.45 | $282.45 | $282.40 |
| Purchase #3 | $73.53 | 6.820% | $78.5447 | $78.54 | $78.55 | $78.50 |
| Purchase #4 | $235.36 | 13.712% | $267.6326 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $33.46 | 8.315% | $36.2422 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $8.80 | 13.277% | $9.9684 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $10.51 | 13.542% | $11.9333 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $798.82 | $890.8926 | $890.88 | $890.90 | $890.70 | |