| 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 | $27.35 | 13.123% | $30.9391 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $234.79 | 7.793% | $253.0872 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $122.38 | 12.319% | $137.456 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $176.55 | 9.503% | $193.3275 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $21.76 | 7.161% | $23.3182 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $195.93 | 7.182% | $210.0017 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $118.37 | 13.548% | $134.4068 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $897.13 | $982.5365 | $982.55 | $982.55 | $982.50 | |