| 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 | $155.59 | 8.299% | $168.5024 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $123.67 | 12.486% | $139.1114 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $136.82 | 3.605% | $141.7524 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $164.53 | 12.442% | $185.0008 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $128.53 | 8.589% | $139.5694 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $241.63 | 3.778% | $250.7588 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $205.97 | 5.259% | $216.802 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,156.74 | $1,241.4972 | $1,241.49 | $1,241.45 | $1,241.60 | |