| 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 | $246.61 | 4.623% | $258.0108 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $125.84 | 11.151% | $139.8724 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $186.84 | 3.554% | $193.4803 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $10.63 | 11.427% | $11.8447 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $151.31 | 3.799% | $157.0583 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $142.49 | 6.549% | $151.8217 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $27.39 | 9.344% | $29.9493 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $891.11 | $942.0375 | $942.03 | $942.00 | $942.00 | |