| 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 | $246.41 | 12.330% | $276.7924 | $276.79 | $276.80 | $276.80 |
| Purchase #2 | $47.86 | 13.354% | $54.2512 | $54.25 | $54.25 | $54.30 |
| Purchase #3 | $150.65 | 11.114% | $167.3932 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $161.70 | 7.585% | $173.9649 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $90.68 | 4.791% | $95.0245 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $78.42 | 10.159% | $86.3867 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $196.80 | 3.446% | $203.5817 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $972.52 | $1,057.3946 | $1,057.38 | $1,057.40 | $1,057.50 | |