| 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 | $124.32 | 7.698% | $133.8902 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $21.95 | 8.707% | $23.8612 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $240.79 | 3.790% | $249.9159 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $206.67 | 13.222% | $233.9959 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $114.73 | 11.534% | $127.963 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $66.76 | 12.476% | $75.089 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $176.77 | 11.205% | $196.5771 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $951.99 | $1,041.2923 | $1,041.30 | $1,041.30 | $1,041.40 | |