| 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 | $146.69 | 3.224% | $151.4193 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $231.46 | 6.468% | $246.4308 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $188.97 | 6.108% | $200.5123 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $207.49 | 12.187% | $232.7768 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $22.59 | 5.715% | $23.881 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $101.37 | 12.450% | $113.9906 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $5.96 | 11.438% | $6.6417 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $904.53 | $975.6525 | $975.65 | $975.70 | $975.60 | |