| 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 | $234.52 | 11.359% | $261.1591 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $214.92 | 4.408% | $224.3937 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $245.89 | 7.753% | $264.9539 | $264.95 | $264.95 | $265.00 |
| Purchase #4 | $63.63 | 7.425% | $68.3545 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $230.31 | 12.216% | $258.4447 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $18.72 | 9.761% | $20.5473 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $30.82 | 8.171% | $33.3383 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $1,038.81 | $1,131.1915 | $1,131.18 | $1,131.20 | $1,131.20 | |