| 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 | $92.54 | 5.703% | $97.8176 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $98.77 | 3.704% | $102.4284 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $214.70 | 11.573% | $239.5472 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $198.91 | 13.128% | $225.0229 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $74.40 | 10.809% | $82.4419 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $250.56 | 12.748% | $282.5014 | $282.50 | $282.50 | $282.50 |
| Purchase #7 | $80.97 | 13.541% | $91.9341 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $1,010.85 | $1,121.6935 | $1,121.69 | $1,121.70 | $1,121.50 | |