| 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 | $92.87 | 11.590% | $103.6336 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $113.26 | 7.172% | $121.383 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $223.64 | 7.747% | $240.9654 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $242.50 | 3.276% | $250.4443 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $104.40 | 5.683% | $110.3331 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $68.77 | 12.631% | $77.4563 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $188.31 | 5.160% | $198.0268 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $1,033.75 | $1,102.2425 | $1,102.24 | $1,102.30 | $1,102.20 | |