| 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 | $116.25 | 3.506% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $97.92 | 4.594% | $102.4184 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $237.25 | 11.693% | $264.9916 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $207.47 | 13.108% | $234.6652 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $30.57 | 9.509% | $33.4769 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $115.77 | 5.840% | $122.531 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $84.29 | 11.643% | $94.1039 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $889.52 | $972.5127 | $972.52 | $972.55 | $972.50 | |