| 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 | $194.40 | 7.623% | $209.2191 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $54.87 | 6.148% | $58.2434 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $174.71 | 10.613% | $193.252 | $193.25 | $193.25 | $193.30 |
| Purchase #4 | $184.59 | 4.466% | $192.8338 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $215.89 | 10.240% | $237.9971 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $249.86 | 3.264% | $258.0154 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $125.50 | 11.159% | $139.5045 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $1,199.82 | $1,289.0653 | $1,289.06 | $1,289.05 | $1,289.00 | |