| 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 | $225.58 | 10.865% | $250.0893 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $136.43 | 11.371% | $151.9435 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $9.49 | 5.469% | $10.009 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $237.95 | 10.254% | $262.3494 | $262.35 | $262.35 | $262.30 |
| Purchase #5 | $244.57 | 9.755% | $268.4278 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $42.52 | 10.337% | $46.9153 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $132.25 | 5.140% | $139.0477 | $139.05 | $139.05 | $139.00 |
| 7 purchase totals = | $1,028.79 | $1,128.7820 | $1,128.79 | $1,128.80 | $1,128.60 | |