| 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 | $208.43 | 12.734% | $234.9715 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $215.74 | 7.660% | $232.2657 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $103.84 | 5.689% | $109.7475 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $45.35 | 5.262% | $47.7363 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $238.37 | 8.378% | $258.3406 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $142.80 | 10.820% | $158.251 | $158.25 | $158.25 | $158.30 |
| Purchase #7 | $179.96 | 5.693% | $190.2051 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $1,134.49 | $1,231.5177 | $1,231.53 | $1,231.50 | $1,231.50 | |