| 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 | $214.48 | 12.451% | $241.1849 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $13.38 | 11.508% | $14.9198 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $69.53 | 5.364% | $73.2596 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $105.77 | 4.527% | $110.5582 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $163.83 | 6.790% | $174.9541 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $185.41 | 11.565% | $206.8527 | $206.85 | $206.85 | $206.90 |
| Purchase #7 | $71.74 | 12.520% | $80.7218 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $824.14 | $902.4511 | $902.44 | $902.40 | $902.60 | |