| 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 | $231.63 | 8.141% | $250.487 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $45.53 | 13.795% | $51.8109 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $83.67 | 7.841% | $90.2306 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $83.43 | 9.166% | $91.0772 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $135.72 | 11.874% | $151.8354 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $27.82 | 8.565% | $30.2028 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $83.73 | 6.220% | $88.938 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $691.53 | $754.5819 | $754.59 | $754.65 | $754.50 | |