| 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 | $199.36 | 13.759% | $226.7899 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $167.67 | 12.608% | $188.8098 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $207.43 | 8.494% | $225.0491 | $225.05 | $225.05 | $225.00 |
| Purchase #4 | $20.82 | 13.579% | $23.6471 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $151.26 | 3.711% | $156.8733 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $149.60 | 12.691% | $168.5857 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $215.50 | 11.370% | $240.0024 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,111.64 | $1,229.7573 | $1,229.76 | $1,229.75 | $1,229.70 | |