| 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 | $217.95 | 13.780% | $247.9835 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $9.94 | 11.262% | $11.0594 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $16.60 | 7.593% | $17.8604 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $212.42 | 12.307% | $238.5625 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $133.47 | 12.381% | $149.9949 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $187.38 | 5.749% | $198.1525 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $27.47 | 9.405% | $30.0536 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $805.23 | $893.6668 | $893.65 | $893.65 | $893.90 | |