| 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 | $122.39 | 10.708% | $135.4955 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $56.64 | 13.164% | $64.0961 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $103.32 | 9.475% | $113.1096 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $212.34 | 9.107% | $231.6778 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $250.43 | 4.771% | $262.378 | $262.38 | $262.40 | $262.40 |
| Purchase #6 | $40.81 | 10.389% | $45.0498 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $48.58 | 10.257% | $53.5629 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $834.51 | $905.3697 | $905.38 | $905.40 | $905.40 | |