| 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 | $117.80 | 4.845% | $123.5074 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $75.49 | 4.794% | $79.109 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $9.87 | 11.635% | $11.0184 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $135.62 | 5.360% | $142.8892 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $222.43 | 4.477% | $232.3882 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $105.35 | 3.780% | $109.3322 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $27.37 | 9.806% | $30.0539 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $693.93 | $728.2983 | $728.30 | $728.30 | $728.30 | |